Clinician Reviews

Skin manifestations of COVID-19 were among the topics presented in several sessions at the 49th Congress of the Spanish Academy of Dermatology and Venereology. Specialists agreed that fewer skin changes associated with this virus have been seen with the latest variants of SARS-CoV-2. They highlighted the results of the most remarkable research on this topic that were presented in this forum.

In the study, which was carried out by Spanish dermatologists with the support of the AEDV, researchers analyzed skin reactions associated with the COVID-19 vaccine.

Study author Cristina Galván, MD, a dermatologist at the University Hospital of Móstoles, Madrid, said, “This is the first study that analyzes a significant number of cases assessed by dermatologists and illustrated with clinical images of the dermatological manifestations caused as a reaction to these vaccines.”

The study was carried out during the first months of COVID-19 vaccination, Dr. Galván told this news organization. It was proposed as a continuation of a COVID skin study that was published in the British Journal of Dermatology. That study documented the first classification of skin lesions associated with COVID-19. Dr. Galván is the lead author of the latter study.

“The objectives of this study were to characterize and classify skin reactions after vaccination, identify their chronology, and analyze the associations with a series of antecedents: dermatological and allergic diseases, previous SARS-CoV-2 infection, and skin reactions associated with COVID-19,” said Dr. Galván. The study was a team effort, she added.

“It was conducted between Feb. 15 and May 12, 2021, and information was gathered on 405 reactions that appeared during the 21 days after any dose of the COVID-19 vaccines approved at that time in Spain: the Pfizer/BioNTech, Moderna, and University of Oxford/AstraZeneca vaccines,” she added.

Dr. Galván explained that the study shows very clear patterns and investigators reached conclusions that match those of other groups that have investigated this topic. “Six reaction patterns were described according to their frequency. The first is the ‘COVID-19 arm,’ which consists of a local reaction at the injection site and occurs almost exclusively in women and in 70% of cases after inoculation with the Moderna serum. It is a manifestation that resolves well and does not always recur in subsequent doses. More than half are of delayed onset: biopsied patients show signs of a delayed hypersensitivity reaction. In line with all the publications in this regard, it was found that this reaction is not a reason to skip or delay a dose.”
 

Herpes zoster reactivation

The second pattern is urticarial, which, according to the specialist, occurs with equal frequency after the administration of all vaccines and is well controlled with antihistamines. “This is a very nonspecific pattern, which does not prevent it from still being frequent. It was not associated with drug intake.

“The morbilliform pattern is more frequent after the Pfizer/BioNTech and AstraZeneca vaccines. It affects the trunk and extremities, and up to a quarter of the cases required systemic corticosteroids. The papulovesicular and pityriasis rosea–like patterns are equally frequent in all vaccines. The latter is found in a younger age group. Finally, there is the purpuric pattern, more localized in the extremities and more frequent after the Pfizer/BioNTech and AstraZeneca vaccines. On biopsy, this pattern showed small-vessel vasculitis.”

Less frequently, reactivations or de novo onset of different dermatologic diseases were found. “Varicella-zoster virus reactivations were observed with a frequency of 13.8%, being more common after the Pfizer/BioNTech vaccine,” said Dr. Galván. “Other studies have corroborated this increase in herpes zoster, although it has been seen that the absolute number is low, so the benefits of the vaccine outweigh this eventual complication. At the same time and along the same lines, vaccination against herpes zoster is recommended for those over 50 years of age.”

Another fact revealed by the study is that these reactions were not significantly more severe in people with dermatologic diseases, those with previous infection, or those with skin manifestation associated with COVID-19.

Dr. Galván highlighted that, except for the COVID-19 arm, these patterns were among those associated with the disease, “which supports [the idea] that it does not demonstrate that the host’s immune reaction to the infection was playing a role.”
 

Women and young people

“As for pseudoperniosis, it is poorly represented in our series: 0.7% compared to 2% in the American registry. Although neither the SARS-CoV-2–pseudoperniosis association nor its pathophysiology is clear, the idea is that if this manifestation is related to the host’s immune response during infection, pseudoperniosis after vaccination could also be linked to the immune response to the vaccine,” said Dr. Galván.

Many of these reactions are more intense in women. “Before starting to use these vaccines, we already knew that messenger RNA vaccines (a powerful activator of innate immunity) induce frequent reactions, that adjuvants and excipients (polyethylene glycol and polysorbate) also generate them, and that other factors influence reactogenicity, among those of us of the same age and sex, reactions being more frequent in younger people and in women,” said Dr. Galván. “This may be one of the reasons why the COVID-19 arm is so much more prevalent in the female population and that 80% of all reactions that were collected were in women.”

In relation to the fact that manifestations differed, depending on the type of inoculated serum, Dr. Galván said, “Some reactions are just as common after any of the vaccines. However, others are not, as is the case with the COVID-19 arm for the Moderna vaccine or reactivations of the herpes virus, more frequent after the Pfizer/BioNTech vaccine.

“Undoubtedly, behind these differences are particularities in the immune reaction caused by each of the vaccines and their composition, including the excipients,” she said.

Regarding the fact that these reactions were the same throughout the vaccine regimen or that they varied in intensity, depending on the dose, Dr. Galván said, “In our study, as in those carried out by other groups, there were no significant differences in terms of frequency after the first and second doses. One thing to keep in mind is that, due to the temporary design of our study and the time at which it was conducted, it was not possible to collect reactions after second doses of AstraZeneca.

“Manifestations have generally been mild and well controlled. Many of them did not recur after the second dose, and the vast majority did not prevent completion of the vaccination scheme, but we must not lose sight of the fact that 20% of these manifestations were assessed by the dermatologist as serious or very serious,” Dr. Galván added.

Regarding the next steps planned for this line of research, Dr. Galván commented, “We are awaiting the evolution of the reported cases and the reactions that may arise, although for now, our group does not have any open studies. The most important thing now is to be alert and report the data observed in the pharmacovigilance systems, in open registries, and in scientific literature to generate evidence.”

Dr. Galván has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Skin manifestations of COVID-19 were among the topics presented in several sessions at the 49th Congress of the Spanish Academy of Dermatology and Venereology. Specialists agreed that fewer skin changes associated with this virus have been seen with the latest variants of SARS-CoV-2. They highlighted the results of the most remarkable research on this topic that were presented in this forum.

In the study, which was carried out by Spanish dermatologists with the support of the AEDV, researchers analyzed skin reactions associated with the COVID-19 vaccine.

Study author Cristina Galván, MD, a dermatologist at the University Hospital of Móstoles, Madrid, said, “This is the first study that analyzes a significant number of cases assessed by dermatologists and illustrated with clinical images of the dermatological manifestations caused as a reaction to these vaccines.”

The study was carried out during the first months of COVID-19 vaccination, Dr. Galván told this news organization. It was proposed as a continuation of a COVID skin study that was published in the British Journal of Dermatology. That study documented the first classification of skin lesions associated with COVID-19. Dr. Galván is the lead author of the latter study.

“The objectives of this study were to characterize and classify skin reactions after vaccination, identify their chronology, and analyze the associations with a series of antecedents: dermatological and allergic diseases, previous SARS-CoV-2 infection, and skin reactions associated with COVID-19,” said Dr. Galván. The study was a team effort, she added.

“It was conducted between Feb. 15 and May 12, 2021, and information was gathered on 405 reactions that appeared during the 21 days after any dose of the COVID-19 vaccines approved at that time in Spain: the Pfizer/BioNTech, Moderna, and University of Oxford/AstraZeneca vaccines,” she added.

Dr. Galván explained that the study shows very clear patterns and investigators reached conclusions that match those of other groups that have investigated this topic. “Six reaction patterns were described according to their frequency. The first is the ‘COVID-19 arm,’ which consists of a local reaction at the injection site and occurs almost exclusively in women and in 70% of cases after inoculation with the Moderna serum. It is a manifestation that resolves well and does not always recur in subsequent doses. More than half are of delayed onset: biopsied patients show signs of a delayed hypersensitivity reaction. In line with all the publications in this regard, it was found that this reaction is not a reason to skip or delay a dose.”
 

Herpes zoster reactivation

The second pattern is urticarial, which, according to the specialist, occurs with equal frequency after the administration of all vaccines and is well controlled with antihistamines. “This is a very nonspecific pattern, which does not prevent it from still being frequent. It was not associated with drug intake.

“The morbilliform pattern is more frequent after the Pfizer/BioNTech and AstraZeneca vaccines. It affects the trunk and extremities, and up to a quarter of the cases required systemic corticosteroids. The papulovesicular and pityriasis rosea–like patterns are equally frequent in all vaccines. The latter is found in a younger age group. Finally, there is the purpuric pattern, more localized in the extremities and more frequent after the Pfizer/BioNTech and AstraZeneca vaccines. On biopsy, this pattern showed small-vessel vasculitis.”

Less frequently, reactivations or de novo onset of different dermatologic diseases were found. “Varicella-zoster virus reactivations were observed with a frequency of 13.8%, being more common after the Pfizer/BioNTech vaccine,” said Dr. Galván. “Other studies have corroborated this increase in herpes zoster, although it has been seen that the absolute number is low, so the benefits of the vaccine outweigh this eventual complication. At the same time and along the same lines, vaccination against herpes zoster is recommended for those over 50 years of age.”

Another fact revealed by the study is that these reactions were not significantly more severe in people with dermatologic diseases, those with previous infection, or those with skin manifestation associated with COVID-19.

Dr. Galván highlighted that, except for the COVID-19 arm, these patterns were among those associated with the disease, “which supports [the idea] that it does not demonstrate that the host’s immune reaction to the infection was playing a role.”
 

Women and young people

“As for pseudoperniosis, it is poorly represented in our series: 0.7% compared to 2% in the American registry. Although neither the SARS-CoV-2–pseudoperniosis association nor its pathophysiology is clear, the idea is that if this manifestation is related to the host’s immune response during infection, pseudoperniosis after vaccination could also be linked to the immune response to the vaccine,” said Dr. Galván.

Many of these reactions are more intense in women. “Before starting to use these vaccines, we already knew that messenger RNA vaccines (a powerful activator of innate immunity) induce frequent reactions, that adjuvants and excipients (polyethylene glycol and polysorbate) also generate them, and that other factors influence reactogenicity, among those of us of the same age and sex, reactions being more frequent in younger people and in women,” said Dr. Galván. “This may be one of the reasons why the COVID-19 arm is so much more prevalent in the female population and that 80% of all reactions that were collected were in women.”

In relation to the fact that manifestations differed, depending on the type of inoculated serum, Dr. Galván said, “Some reactions are just as common after any of the vaccines. However, others are not, as is the case with the COVID-19 arm for the Moderna vaccine or reactivations of the herpes virus, more frequent after the Pfizer/BioNTech vaccine.

“Undoubtedly, behind these differences are particularities in the immune reaction caused by each of the vaccines and their composition, including the excipients,” she said.

Regarding the fact that these reactions were the same throughout the vaccine regimen or that they varied in intensity, depending on the dose, Dr. Galván said, “In our study, as in those carried out by other groups, there were no significant differences in terms of frequency after the first and second doses. One thing to keep in mind is that, due to the temporary design of our study and the time at which it was conducted, it was not possible to collect reactions after second doses of AstraZeneca.

“Manifestations have generally been mild and well controlled. Many of them did not recur after the second dose, and the vast majority did not prevent completion of the vaccination scheme, but we must not lose sight of the fact that 20% of these manifestations were assessed by the dermatologist as serious or very serious,” Dr. Galván added.

Regarding the next steps planned for this line of research, Dr. Galván commented, “We are awaiting the evolution of the reported cases and the reactions that may arise, although for now, our group does not have any open studies. The most important thing now is to be alert and report the data observed in the pharmacovigilance systems, in open registries, and in scientific literature to generate evidence.”

Dr. Galván has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Skin manifestations of COVID-19 were among the topics presented in several sessions at the 49th Congress of the Spanish Academy of Dermatology and Venereology. Specialists agreed that fewer skin changes associated with this virus have been seen with the latest variants of SARS-CoV-2. They highlighted the results of the most remarkable research on this topic that were presented in this forum.

In the study, which was carried out by Spanish dermatologists with the support of the AEDV, researchers analyzed skin reactions associated with the COVID-19 vaccine.

Study author Cristina Galván, MD, a dermatologist at the University Hospital of Móstoles, Madrid, said, “This is the first study that analyzes a significant number of cases assessed by dermatologists and illustrated with clinical images of the dermatological manifestations caused as a reaction to these vaccines.”

The study was carried out during the first months of COVID-19 vaccination, Dr. Galván told this news organization. It was proposed as a continuation of a COVID skin study that was published in the British Journal of Dermatology. That study documented the first classification of skin lesions associated with COVID-19. Dr. Galván is the lead author of the latter study.

“The objectives of this study were to characterize and classify skin reactions after vaccination, identify their chronology, and analyze the associations with a series of antecedents: dermatological and allergic diseases, previous SARS-CoV-2 infection, and skin reactions associated with COVID-19,” said Dr. Galván. The study was a team effort, she added.

“It was conducted between Feb. 15 and May 12, 2021, and information was gathered on 405 reactions that appeared during the 21 days after any dose of the COVID-19 vaccines approved at that time in Spain: the Pfizer/BioNTech, Moderna, and University of Oxford/AstraZeneca vaccines,” she added.

Dr. Galván explained that the study shows very clear patterns and investigators reached conclusions that match those of other groups that have investigated this topic. “Six reaction patterns were described according to their frequency. The first is the ‘COVID-19 arm,’ which consists of a local reaction at the injection site and occurs almost exclusively in women and in 70% of cases after inoculation with the Moderna serum. It is a manifestation that resolves well and does not always recur in subsequent doses. More than half are of delayed onset: biopsied patients show signs of a delayed hypersensitivity reaction. In line with all the publications in this regard, it was found that this reaction is not a reason to skip or delay a dose.”
 

Herpes zoster reactivation

The second pattern is urticarial, which, according to the specialist, occurs with equal frequency after the administration of all vaccines and is well controlled with antihistamines. “This is a very nonspecific pattern, which does not prevent it from still being frequent. It was not associated with drug intake.

“The morbilliform pattern is more frequent after the Pfizer/BioNTech and AstraZeneca vaccines. It affects the trunk and extremities, and up to a quarter of the cases required systemic corticosteroids. The papulovesicular and pityriasis rosea–like patterns are equally frequent in all vaccines. The latter is found in a younger age group. Finally, there is the purpuric pattern, more localized in the extremities and more frequent after the Pfizer/BioNTech and AstraZeneca vaccines. On biopsy, this pattern showed small-vessel vasculitis.”

Less frequently, reactivations or de novo onset of different dermatologic diseases were found. “Varicella-zoster virus reactivations were observed with a frequency of 13.8%, being more common after the Pfizer/BioNTech vaccine,” said Dr. Galván. “Other studies have corroborated this increase in herpes zoster, although it has been seen that the absolute number is low, so the benefits of the vaccine outweigh this eventual complication. At the same time and along the same lines, vaccination against herpes zoster is recommended for those over 50 years of age.”

Another fact revealed by the study is that these reactions were not significantly more severe in people with dermatologic diseases, those with previous infection, or those with skin manifestation associated with COVID-19.

Dr. Galván highlighted that, except for the COVID-19 arm, these patterns were among those associated with the disease, “which supports [the idea] that it does not demonstrate that the host’s immune reaction to the infection was playing a role.”
 

Women and young people

“As for pseudoperniosis, it is poorly represented in our series: 0.7% compared to 2% in the American registry. Although neither the SARS-CoV-2–pseudoperniosis association nor its pathophysiology is clear, the idea is that if this manifestation is related to the host’s immune response during infection, pseudoperniosis after vaccination could also be linked to the immune response to the vaccine,” said Dr. Galván.

Many of these reactions are more intense in women. “Before starting to use these vaccines, we already knew that messenger RNA vaccines (a powerful activator of innate immunity) induce frequent reactions, that adjuvants and excipients (polyethylene glycol and polysorbate) also generate them, and that other factors influence reactogenicity, among those of us of the same age and sex, reactions being more frequent in younger people and in women,” said Dr. Galván. “This may be one of the reasons why the COVID-19 arm is so much more prevalent in the female population and that 80% of all reactions that were collected were in women.”

In relation to the fact that manifestations differed, depending on the type of inoculated serum, Dr. Galván said, “Some reactions are just as common after any of the vaccines. However, others are not, as is the case with the COVID-19 arm for the Moderna vaccine or reactivations of the herpes virus, more frequent after the Pfizer/BioNTech vaccine.

“Undoubtedly, behind these differences are particularities in the immune reaction caused by each of the vaccines and their composition, including the excipients,” she said.

Regarding the fact that these reactions were the same throughout the vaccine regimen or that they varied in intensity, depending on the dose, Dr. Galván said, “In our study, as in those carried out by other groups, there were no significant differences in terms of frequency after the first and second doses. One thing to keep in mind is that, due to the temporary design of our study and the time at which it was conducted, it was not possible to collect reactions after second doses of AstraZeneca.

“Manifestations have generally been mild and well controlled. Many of them did not recur after the second dose, and the vast majority did not prevent completion of the vaccination scheme, but we must not lose sight of the fact that 20% of these manifestations were assessed by the dermatologist as serious or very serious,” Dr. Galván added.

Regarding the next steps planned for this line of research, Dr. Galván commented, “We are awaiting the evolution of the reported cases and the reactions that may arise, although for now, our group does not have any open studies. The most important thing now is to be alert and report the data observed in the pharmacovigilance systems, in open registries, and in scientific literature to generate evidence.”

Dr. Galván has disclosed no relevant financial relationships.

A version of this article first appeared on Medscape.com.

In an April press release, the Strategic Advisory Group of Experts on Immunization (SAGE) of the World Health Organization (WHO) reported the findings of their review concerning the efficacy of various dose schedules for human papillomavirus (HPV). “A single-dose HPV vaccine delivers solid protection against HPV, the virus that causes cervical cancer, that is comparable to 2-dose schedules,” according to SAGE.

This statement comes on the heels of an article published in the November 2021 issue of Lancet Oncology about a study in India. It found that a single dose of the vaccine provides protection against persistent infection from HPV 16 and 18 similar to that provided by two or three doses.

Will this new information lead French authorities to change their recommendations? What do French specialists think? At the 45th Congress of the French Society for Colposcopy and Cervical and Vaginal Diseases (SFCPCV), Geoffroy Canlorbe, MD, PhD, of the department of gynecologic and breast surgery and oncology, Pitié-Salpêtrière Hospital, Paris, shared his thoughts.

With respect to the Indian study, Dr. Canlorbe pointed out that while its findings would need “to be confirmed by other studies,” they were, nonetheless, “excellent news for developing countries where there are challenges when it comes to access to vaccination.”
 

India and France

During the congress press conference, he went on to say that, at this stage, the findings “cannot be extrapolated” to France. This is because the country’s situation is different. HPV vaccination coverage is low; estimates put it at 23.7%, placing the country 28th out of 31 in Europe.

“This poor coverage has nothing to do with health care–related logistical or organizational issues; instead, it has to do with people’s mistrust when it comes to vaccination. Here, people who get the first dose get the subsequent ones,” said Dr. Canlorbe. “The very fact of getting two to three doses allows the person’s body to increase the production of antibodies and get a longer-lasting response to the vaccine.”

In addition, he drew attention to several limitations of the Indian study. Initially, the team had planned to enroll 20,000 participants. In the end, there were around 17,000, and these were allocated to three cohorts: single-dose, two-dose, and three-dose. Furthermore, the primary objective, which had initially been focused on precancerous and cancerous lesions, was revised. The new aim was to compare vaccine efficacy of single dose to that of three and two doses in protecting against persistent HPV 16 and 18 infection at 10 years postvaccination. In about 90% of cases, the HPV infection went away spontaneously in 2 years without inducing lesions. Finally, the participants were women in India; therefore, the results cannot necessarily be generalized to the French population.

“This information has to be confirmed. However, as far as I know, there are no new studies going on at the moment. The Indian study, on the other hand, is still in progress,” said Dr. Canlorbe.

“In France, I think that for the time being we should stick to the studies that are currently available, which have demonstrated the efficacy and safety of two or three doses,” he concluded. In support of this approach, he cited a study on the effects of the national HPV vaccination program in England; there, the vaccination coverage is 80%.

This program was associated with a 95% risk reduction for precancerous lesions and an 87% reduction in the number of cancers, confirming the good results already achieved by Sweden and Australia.

In his comments on the WHO’s stance (which differs from that of the French experts), Jean-Luc Mergui, MD, gynecologist in the department of colposcopy and hysteroscopy at Pitié-Salpêtrière, and former president of the SFCPCV, offered an eloquent comparison: “The WHO also recommends 6 months of breastfeeding as a method of contraception, but this isn’t what’s recommended in France, for the risk of getting pregnant nevertheless remains.”
 

Indian study highlights

Partha Basu, MD, PhD, of the International Agency for Research on Cancer (IARC) in Lyon, France, and colleagues compared vaccine efficacy of a single dose of Gardasil (HPV 9-valent vaccine, recombinant) to that of two and three doses in protecting against persistent HPV 16 and HPV 18 infection at 10 years postvaccination.

According to the protocol, the plan was to recruit 20,000 unmarried girls, aged 10-18 years, from across India. Recruitment was initiated in September 2009. However, in response to seven unexplained deaths reported in another ongoing HPV vaccination demonstration program in the country, the Indian government issued a notification in April 2010 to stop further recruitment and HPV vaccination in all clinical trials. At this point, Dr. Basu and his team had recruited 17,729 eligible girls.

After suspension of recruitment and vaccination, their randomized trial was converted to a longitudinal, prospective, cohort study by default.

Vaccinated participants were followed up over a median duration of 9 years. In all, 4,348 participants had three doses, 4,980 had two doses (at 0 and 6 months), and 4,949 had a single dose. Cervical specimens were collected from participants 18 months after marriage or 6 months after first childbirth, whichever was earlier, to assess incident and persistent HPV infections. Participants were invited to an annual cervical cancer screening once they reached age 25 years and were married.

A single dose of HPV vaccine provides similar protection against persistent infection from HPV 16 and HPV 18, the genotypes responsible for nearly 70% of cervical cancers, compared with that provided by two or three doses. Vaccine efficacy against persistent HPV 16 and 18 infection among participants evaluable for the endpoint was 95.4% (95% confidence interval [CI], 85.0-99.9) in the single-dose default cohort (2,135 women assessed), 93.1% (95% CI, 77.3-99.8) in the two-dose cohort (1,452 women assessed), and 93.3% (95% CI, 77.5-99.7) in three-dose recipients (1,460 women assessed).

Dr. Canlorbe reported no relevant financial relationships regarding the content of this article.

This article was translated from the Medscape French edition. An English version appeared on Medscape.com.

In an April press release, the Strategic Advisory Group of Experts on Immunization (SAGE) of the World Health Organization (WHO) reported the findings of their review concerning the efficacy of various dose schedules for human papillomavirus (HPV). “A single-dose HPV vaccine delivers solid protection against HPV, the virus that causes cervical cancer, that is comparable to 2-dose schedules,” according to SAGE.

This statement comes on the heels of an article published in the November 2021 issue of Lancet Oncology about a study in India. It found that a single dose of the vaccine provides protection against persistent infection from HPV 16 and 18 similar to that provided by two or three doses.

Will this new information lead French authorities to change their recommendations? What do French specialists think? At the 45th Congress of the French Society for Colposcopy and Cervical and Vaginal Diseases (SFCPCV), Geoffroy Canlorbe, MD, PhD, of the department of gynecologic and breast surgery and oncology, Pitié-Salpêtrière Hospital, Paris, shared his thoughts.

With respect to the Indian study, Dr. Canlorbe pointed out that while its findings would need “to be confirmed by other studies,” they were, nonetheless, “excellent news for developing countries where there are challenges when it comes to access to vaccination.”
 

India and France

During the congress press conference, he went on to say that, at this stage, the findings “cannot be extrapolated” to France. This is because the country’s situation is different. HPV vaccination coverage is low; estimates put it at 23.7%, placing the country 28th out of 31 in Europe.

“This poor coverage has nothing to do with health care–related logistical or organizational issues; instead, it has to do with people’s mistrust when it comes to vaccination. Here, people who get the first dose get the subsequent ones,” said Dr. Canlorbe. “The very fact of getting two to three doses allows the person’s body to increase the production of antibodies and get a longer-lasting response to the vaccine.”

In addition, he drew attention to several limitations of the Indian study. Initially, the team had planned to enroll 20,000 participants. In the end, there were around 17,000, and these were allocated to three cohorts: single-dose, two-dose, and three-dose. Furthermore, the primary objective, which had initially been focused on precancerous and cancerous lesions, was revised. The new aim was to compare vaccine efficacy of single dose to that of three and two doses in protecting against persistent HPV 16 and 18 infection at 10 years postvaccination. In about 90% of cases, the HPV infection went away spontaneously in 2 years without inducing lesions. Finally, the participants were women in India; therefore, the results cannot necessarily be generalized to the French population.

“This information has to be confirmed. However, as far as I know, there are no new studies going on at the moment. The Indian study, on the other hand, is still in progress,” said Dr. Canlorbe.

“In France, I think that for the time being we should stick to the studies that are currently available, which have demonstrated the efficacy and safety of two or three doses,” he concluded. In support of this approach, he cited a study on the effects of the national HPV vaccination program in England; there, the vaccination coverage is 80%.

This program was associated with a 95% risk reduction for precancerous lesions and an 87% reduction in the number of cancers, confirming the good results already achieved by Sweden and Australia.

In his comments on the WHO’s stance (which differs from that of the French experts), Jean-Luc Mergui, MD, gynecologist in the department of colposcopy and hysteroscopy at Pitié-Salpêtrière, and former president of the SFCPCV, offered an eloquent comparison: “The WHO also recommends 6 months of breastfeeding as a method of contraception, but this isn’t what’s recommended in France, for the risk of getting pregnant nevertheless remains.”
 

Indian study highlights

Partha Basu, MD, PhD, of the International Agency for Research on Cancer (IARC) in Lyon, France, and colleagues compared vaccine efficacy of a single dose of Gardasil (HPV 9-valent vaccine, recombinant) to that of two and three doses in protecting against persistent HPV 16 and HPV 18 infection at 10 years postvaccination.

According to the protocol, the plan was to recruit 20,000 unmarried girls, aged 10-18 years, from across India. Recruitment was initiated in September 2009. However, in response to seven unexplained deaths reported in another ongoing HPV vaccination demonstration program in the country, the Indian government issued a notification in April 2010 to stop further recruitment and HPV vaccination in all clinical trials. At this point, Dr. Basu and his team had recruited 17,729 eligible girls.

After suspension of recruitment and vaccination, their randomized trial was converted to a longitudinal, prospective, cohort study by default.

Vaccinated participants were followed up over a median duration of 9 years. In all, 4,348 participants had three doses, 4,980 had two doses (at 0 and 6 months), and 4,949 had a single dose. Cervical specimens were collected from participants 18 months after marriage or 6 months after first childbirth, whichever was earlier, to assess incident and persistent HPV infections. Participants were invited to an annual cervical cancer screening once they reached age 25 years and were married.

A single dose of HPV vaccine provides similar protection against persistent infection from HPV 16 and HPV 18, the genotypes responsible for nearly 70% of cervical cancers, compared with that provided by two or three doses. Vaccine efficacy against persistent HPV 16 and 18 infection among participants evaluable for the endpoint was 95.4% (95% confidence interval [CI], 85.0-99.9) in the single-dose default cohort (2,135 women assessed), 93.1% (95% CI, 77.3-99.8) in the two-dose cohort (1,452 women assessed), and 93.3% (95% CI, 77.5-99.7) in three-dose recipients (1,460 women assessed).

Dr. Canlorbe reported no relevant financial relationships regarding the content of this article.

This article was translated from the Medscape French edition. An English version appeared on Medscape.com.

In an April press release, the Strategic Advisory Group of Experts on Immunization (SAGE) of the World Health Organization (WHO) reported the findings of their review concerning the efficacy of various dose schedules for human papillomavirus (HPV). “A single-dose HPV vaccine delivers solid protection against HPV, the virus that causes cervical cancer, that is comparable to 2-dose schedules,” according to SAGE.

This statement comes on the heels of an article published in the November 2021 issue of Lancet Oncology about a study in India. It found that a single dose of the vaccine provides protection against persistent infection from HPV 16 and 18 similar to that provided by two or three doses.

Will this new information lead French authorities to change their recommendations? What do French specialists think? At the 45th Congress of the French Society for Colposcopy and Cervical and Vaginal Diseases (SFCPCV), Geoffroy Canlorbe, MD, PhD, of the department of gynecologic and breast surgery and oncology, Pitié-Salpêtrière Hospital, Paris, shared his thoughts.

With respect to the Indian study, Dr. Canlorbe pointed out that while its findings would need “to be confirmed by other studies,” they were, nonetheless, “excellent news for developing countries where there are challenges when it comes to access to vaccination.”
 

India and France

During the congress press conference, he went on to say that, at this stage, the findings “cannot be extrapolated” to France. This is because the country’s situation is different. HPV vaccination coverage is low; estimates put it at 23.7%, placing the country 28th out of 31 in Europe.

“This poor coverage has nothing to do with health care–related logistical or organizational issues; instead, it has to do with people’s mistrust when it comes to vaccination. Here, people who get the first dose get the subsequent ones,” said Dr. Canlorbe. “The very fact of getting two to three doses allows the person’s body to increase the production of antibodies and get a longer-lasting response to the vaccine.”

In addition, he drew attention to several limitations of the Indian study. Initially, the team had planned to enroll 20,000 participants. In the end, there were around 17,000, and these were allocated to three cohorts: single-dose, two-dose, and three-dose. Furthermore, the primary objective, which had initially been focused on precancerous and cancerous lesions, was revised. The new aim was to compare vaccine efficacy of single dose to that of three and two doses in protecting against persistent HPV 16 and 18 infection at 10 years postvaccination. In about 90% of cases, the HPV infection went away spontaneously in 2 years without inducing lesions. Finally, the participants were women in India; therefore, the results cannot necessarily be generalized to the French population.

“This information has to be confirmed. However, as far as I know, there are no new studies going on at the moment. The Indian study, on the other hand, is still in progress,” said Dr. Canlorbe.

“In France, I think that for the time being we should stick to the studies that are currently available, which have demonstrated the efficacy and safety of two or three doses,” he concluded. In support of this approach, he cited a study on the effects of the national HPV vaccination program in England; there, the vaccination coverage is 80%.

This program was associated with a 95% risk reduction for precancerous lesions and an 87% reduction in the number of cancers, confirming the good results already achieved by Sweden and Australia.

In his comments on the WHO’s stance (which differs from that of the French experts), Jean-Luc Mergui, MD, gynecologist in the department of colposcopy and hysteroscopy at Pitié-Salpêtrière, and former president of the SFCPCV, offered an eloquent comparison: “The WHO also recommends 6 months of breastfeeding as a method of contraception, but this isn’t what’s recommended in France, for the risk of getting pregnant nevertheless remains.”
 

Indian study highlights

Partha Basu, MD, PhD, of the International Agency for Research on Cancer (IARC) in Lyon, France, and colleagues compared vaccine efficacy of a single dose of Gardasil (HPV 9-valent vaccine, recombinant) to that of two and three doses in protecting against persistent HPV 16 and HPV 18 infection at 10 years postvaccination.

According to the protocol, the plan was to recruit 20,000 unmarried girls, aged 10-18 years, from across India. Recruitment was initiated in September 2009. However, in response to seven unexplained deaths reported in another ongoing HPV vaccination demonstration program in the country, the Indian government issued a notification in April 2010 to stop further recruitment and HPV vaccination in all clinical trials. At this point, Dr. Basu and his team had recruited 17,729 eligible girls.

After suspension of recruitment and vaccination, their randomized trial was converted to a longitudinal, prospective, cohort study by default.

Vaccinated participants were followed up over a median duration of 9 years. In all, 4,348 participants had three doses, 4,980 had two doses (at 0 and 6 months), and 4,949 had a single dose. Cervical specimens were collected from participants 18 months after marriage or 6 months after first childbirth, whichever was earlier, to assess incident and persistent HPV infections. Participants were invited to an annual cervical cancer screening once they reached age 25 years and were married.

A single dose of HPV vaccine provides similar protection against persistent infection from HPV 16 and HPV 18, the genotypes responsible for nearly 70% of cervical cancers, compared with that provided by two or three doses. Vaccine efficacy against persistent HPV 16 and 18 infection among participants evaluable for the endpoint was 95.4% (95% confidence interval [CI], 85.0-99.9) in the single-dose default cohort (2,135 women assessed), 93.1% (95% CI, 77.3-99.8) in the two-dose cohort (1,452 women assessed), and 93.3% (95% CI, 77.5-99.7) in three-dose recipients (1,460 women assessed).

Dr. Canlorbe reported no relevant financial relationships regarding the content of this article.

This article was translated from the Medscape French edition. An English version appeared on Medscape.com.

Almost half of adult patients with eosinophilic esophagitis (EoE) reported poor adherence to long-term medical and dietary therapy, with age younger than 40 years and low necessity beliefs being the strongest predictors, a new study finds.

Clinicians need to spend more time discussing the need for EoE therapy with their patients, especially if they are younger, according to lead author Maria L. Haasnoot, MD, of Amsterdam University Medical Center (UMC), the Netherlands, and colleagues.

“Chronic treatment is necessary to maintain suppression of the inflammation and prevent negative outcomes in the long-term,” they write.

Until the recent approval of dupilumab (Dupixent) by the U.S. Food and Drug Administration, patients with EoE relied upon off-label options, including proton pump inhibitors and swallowed topical steroids, as well as dietary interventions for ongoing suppression of inflammation. But only about 1 in 6 patients achieve complete remission at 5 years, according to Dr. Haasnoot and colleagues.

“It is uncertain to what degree limited adherence to treatment [plays] a role in the limited long-term effects of treatment,” they write.

The findings were published online in American Journal of Gastroenterology.
 

Addressing a knowledge gap

The cross-sectional study involved 177 adult patients with EoE treated at Amsterdam UMC, who were prescribed dietary or medical maintenance therapy. Of note, some patients were treated with budesonide, which is approved for EoE in Europe but not in the United States.

Median participant age was 43 years, with a male-skewed distribution (71% men). Patients had been on EoE treatment for 2-6 years. Most (76%) were on medical treatments. Nearly half were on diets that avoided one to five food groups, with some on both medical treatments and elimination diets.

Using a link sent by mail, participants completed the online Medication Adherence Rating Scale, along with several other questionnaires, such as the Beliefs about Medicine Questionnaire, to measure secondary outcomes, including a patient’s view of how necessary or disruptive maintenance therapy is in their life.

The overall prevalence of poor adherence to therapy was high (41.8%), including a nonsignificant difference in adherence between medical and dietary therapies.

“It might come as a surprise that dietary-treated patients are certainly not less adherent to treatment than medically treated patients,” the authors write, noting that the opposite is usually true.

Multivariate logistic regression showed that patients younger than 40 years were more than twice as likely to be poorly adherent (odds ratio, 2.571; 95% confidence interval, 1.195-5.532). Those with low necessity beliefs were more than four times as likely to be poorly adherent (OR, 4.423; 95% CI, 2.169-9.016). Other factors linked to poor adherence were patients with longer disease duration and more severe symptoms.

“Clinicians should pay more attention to treatment adherence, particularly in younger patients,” the authors conclude. “The necessity of treatment should be actively discussed, and efforts should be done to take doubts away, as this may improve treatment adherence and subsequently may improve treatment effects and long-term outcomes.”
 

More patient education needed

According to Jennifer L. Horsley-Silva, MD, of Mayo Clinic, Scottsdale, Ariz., “This study is important, as it is one of the first studies to investigate the rate of treatment adherence in EoE patients and attempts to identify factors associated with adherence both in medically and dietary treated patients.”

Dr. Horsley-Silva commented that the findings align with recent research she and her colleagues conducted at the Mayo Clinic, where few patients successfully completed a six-food elimination diet, even when paired with a dietitian. As with the present study, success trended lower among younger adults. “These findings highlight the need for physicians treating EoE to motivate all patients, but especially younger patients, by discussing disease pathophysiology and explaining the reason for maintenance treatment early on,” Dr. Horsley-Silva said.

Conversations should also address the discordance between symptoms and histologic disease, patient doubts and concerns, and other barriers to adherence, she noted.

“Shared decisionmaking is of utmost importance when deciding upon a maintenance treatment strategy and should be readdressed continually,” she added.

Gary W. Falk, MD, of Penn Medicine, Philadelphia, said that patients with EoE may be poorly adherent because therapies tend to be complicated and people often forget to take their medications, especially when their symptoms improve, even though this is a poor indicator of underlying disease. The discordance between symptoms and histology is “not commonly appreciated by the EoE GI community,” he noted.

Patients may benefit from knowing that untreated or undertreated EoE increases the risk for strictures and stenoses, need for dilation, and frequency of food bolus impactions, Dr. Falk said.

“The other thing we know is that once someone is induced into remission, and they stay on therapy ... long-term remission can be maintained,” he added.
 

The impact of Dupilumab

John Leung, MD, of Boston Food Allergy Center, also cited the complexities of EoE therapies as reason for poor adherence, though he believes this paradigm will shift now that dupilumab has been approved. Dupilumab injections are “just once a week, so it’s much easier in terms of frequency,” Dr. Leung said. “I would expect that the compliance [for dupilumab] will be better” than for older therapies.

Dr. Leung, who helped conduct the dupilumab clinical trials contributing to its approval for EoE and receives speaking honoraria from manufacturer Regeneron/Sanofi, said that dupilumab also overcomes the challenges with elimination diets while offering relief for concomitant conditions, such as “asthma, eczema, food allergies, and seasonal allergies.”

But Dr. Falk, who also worked on the dupilumab clinical trials, said the situation is “not straightforward,” even with FDA approval.

“There are going to be significant costs with [prescribing dupilumab], because it’s a biologic,” Dr. Falk said.

Dr. Falk also pointed out that prior authorization will be required, and until more studies can be conducted, the true impact of once-weekly dosing versus daily dosing remains unknown.

“I would say [dupilumab] has the potential to improve adherence, but we need to see if that’s going to be the case or not,” Dr. Falk said.

The authors disclosed relationships with Dr. Falk Pharma, AstraZeneca, and Sanofi/Regeneron (the manufacturers of Dupixent [dupilumab]), among others. Dr. Horsley-Silva, Dr. Falk, and Dr. Leung conducted clinical trials for dupilumab on behalf of Sanofi/Regeneron, with Dr. Leung also disclosing speaking honoraria from Sanofi/Regeneron. Dr. Horsley-Silva has acted as a clinical trial site principal investigator for Allakos and Celgene/Bristol-Myers Squibb.

A version of this article first appeared on Medscape.com.

Almost half of adult patients with eosinophilic esophagitis (EoE) reported poor adherence to long-term medical and dietary therapy, with age younger than 40 years and low necessity beliefs being the strongest predictors, a new study finds.

Clinicians need to spend more time discussing the need for EoE therapy with their patients, especially if they are younger, according to lead author Maria L. Haasnoot, MD, of Amsterdam University Medical Center (UMC), the Netherlands, and colleagues.

“Chronic treatment is necessary to maintain suppression of the inflammation and prevent negative outcomes in the long-term,” they write.

Until the recent approval of dupilumab (Dupixent) by the U.S. Food and Drug Administration, patients with EoE relied upon off-label options, including proton pump inhibitors and swallowed topical steroids, as well as dietary interventions for ongoing suppression of inflammation. But only about 1 in 6 patients achieve complete remission at 5 years, according to Dr. Haasnoot and colleagues.

“It is uncertain to what degree limited adherence to treatment [plays] a role in the limited long-term effects of treatment,” they write.

The findings were published online in American Journal of Gastroenterology.
 

Addressing a knowledge gap

The cross-sectional study involved 177 adult patients with EoE treated at Amsterdam UMC, who were prescribed dietary or medical maintenance therapy. Of note, some patients were treated with budesonide, which is approved for EoE in Europe but not in the United States.

Median participant age was 43 years, with a male-skewed distribution (71% men). Patients had been on EoE treatment for 2-6 years. Most (76%) were on medical treatments. Nearly half were on diets that avoided one to five food groups, with some on both medical treatments and elimination diets.

Using a link sent by mail, participants completed the online Medication Adherence Rating Scale, along with several other questionnaires, such as the Beliefs about Medicine Questionnaire, to measure secondary outcomes, including a patient’s view of how necessary or disruptive maintenance therapy is in their life.

The overall prevalence of poor adherence to therapy was high (41.8%), including a nonsignificant difference in adherence between medical and dietary therapies.

“It might come as a surprise that dietary-treated patients are certainly not less adherent to treatment than medically treated patients,” the authors write, noting that the opposite is usually true.

Multivariate logistic regression showed that patients younger than 40 years were more than twice as likely to be poorly adherent (odds ratio, 2.571; 95% confidence interval, 1.195-5.532). Those with low necessity beliefs were more than four times as likely to be poorly adherent (OR, 4.423; 95% CI, 2.169-9.016). Other factors linked to poor adherence were patients with longer disease duration and more severe symptoms.

“Clinicians should pay more attention to treatment adherence, particularly in younger patients,” the authors conclude. “The necessity of treatment should be actively discussed, and efforts should be done to take doubts away, as this may improve treatment adherence and subsequently may improve treatment effects and long-term outcomes.”
 

More patient education needed

According to Jennifer L. Horsley-Silva, MD, of Mayo Clinic, Scottsdale, Ariz., “This study is important, as it is one of the first studies to investigate the rate of treatment adherence in EoE patients and attempts to identify factors associated with adherence both in medically and dietary treated patients.”

Dr. Horsley-Silva commented that the findings align with recent research she and her colleagues conducted at the Mayo Clinic, where few patients successfully completed a six-food elimination diet, even when paired with a dietitian. As with the present study, success trended lower among younger adults. “These findings highlight the need for physicians treating EoE to motivate all patients, but especially younger patients, by discussing disease pathophysiology and explaining the reason for maintenance treatment early on,” Dr. Horsley-Silva said.

Conversations should also address the discordance between symptoms and histologic disease, patient doubts and concerns, and other barriers to adherence, she noted.

“Shared decisionmaking is of utmost importance when deciding upon a maintenance treatment strategy and should be readdressed continually,” she added.

Gary W. Falk, MD, of Penn Medicine, Philadelphia, said that patients with EoE may be poorly adherent because therapies tend to be complicated and people often forget to take their medications, especially when their symptoms improve, even though this is a poor indicator of underlying disease. The discordance between symptoms and histology is “not commonly appreciated by the EoE GI community,” he noted.

Patients may benefit from knowing that untreated or undertreated EoE increases the risk for strictures and stenoses, need for dilation, and frequency of food bolus impactions, Dr. Falk said.

“The other thing we know is that once someone is induced into remission, and they stay on therapy ... long-term remission can be maintained,” he added.
 

The impact of Dupilumab

John Leung, MD, of Boston Food Allergy Center, also cited the complexities of EoE therapies as reason for poor adherence, though he believes this paradigm will shift now that dupilumab has been approved. Dupilumab injections are “just once a week, so it’s much easier in terms of frequency,” Dr. Leung said. “I would expect that the compliance [for dupilumab] will be better” than for older therapies.

Dr. Leung, who helped conduct the dupilumab clinical trials contributing to its approval for EoE and receives speaking honoraria from manufacturer Regeneron/Sanofi, said that dupilumab also overcomes the challenges with elimination diets while offering relief for concomitant conditions, such as “asthma, eczema, food allergies, and seasonal allergies.”

But Dr. Falk, who also worked on the dupilumab clinical trials, said the situation is “not straightforward,” even with FDA approval.

“There are going to be significant costs with [prescribing dupilumab], because it’s a biologic,” Dr. Falk said.

Dr. Falk also pointed out that prior authorization will be required, and until more studies can be conducted, the true impact of once-weekly dosing versus daily dosing remains unknown.

“I would say [dupilumab] has the potential to improve adherence, but we need to see if that’s going to be the case or not,” Dr. Falk said.

The authors disclosed relationships with Dr. Falk Pharma, AstraZeneca, and Sanofi/Regeneron (the manufacturers of Dupixent [dupilumab]), among others. Dr. Horsley-Silva, Dr. Falk, and Dr. Leung conducted clinical trials for dupilumab on behalf of Sanofi/Regeneron, with Dr. Leung also disclosing speaking honoraria from Sanofi/Regeneron. Dr. Horsley-Silva has acted as a clinical trial site principal investigator for Allakos and Celgene/Bristol-Myers Squibb.

A version of this article first appeared on Medscape.com.

Almost half of adult patients with eosinophilic esophagitis (EoE) reported poor adherence to long-term medical and dietary therapy, with age younger than 40 years and low necessity beliefs being the strongest predictors, a new study finds.

Clinicians need to spend more time discussing the need for EoE therapy with their patients, especially if they are younger, according to lead author Maria L. Haasnoot, MD, of Amsterdam University Medical Center (UMC), the Netherlands, and colleagues.

“Chronic treatment is necessary to maintain suppression of the inflammation and prevent negative outcomes in the long-term,” they write.

Until the recent approval of dupilumab (Dupixent) by the U.S. Food and Drug Administration, patients with EoE relied upon off-label options, including proton pump inhibitors and swallowed topical steroids, as well as dietary interventions for ongoing suppression of inflammation. But only about 1 in 6 patients achieve complete remission at 5 years, according to Dr. Haasnoot and colleagues.

“It is uncertain to what degree limited adherence to treatment [plays] a role in the limited long-term effects of treatment,” they write.

The findings were published online in American Journal of Gastroenterology.
 

Addressing a knowledge gap

The cross-sectional study involved 177 adult patients with EoE treated at Amsterdam UMC, who were prescribed dietary or medical maintenance therapy. Of note, some patients were treated with budesonide, which is approved for EoE in Europe but not in the United States.

Median participant age was 43 years, with a male-skewed distribution (71% men). Patients had been on EoE treatment for 2-6 years. Most (76%) were on medical treatments. Nearly half were on diets that avoided one to five food groups, with some on both medical treatments and elimination diets.

Using a link sent by mail, participants completed the online Medication Adherence Rating Scale, along with several other questionnaires, such as the Beliefs about Medicine Questionnaire, to measure secondary outcomes, including a patient’s view of how necessary or disruptive maintenance therapy is in their life.

The overall prevalence of poor adherence to therapy was high (41.8%), including a nonsignificant difference in adherence between medical and dietary therapies.

“It might come as a surprise that dietary-treated patients are certainly not less adherent to treatment than medically treated patients,” the authors write, noting that the opposite is usually true.

Multivariate logistic regression showed that patients younger than 40 years were more than twice as likely to be poorly adherent (odds ratio, 2.571; 95% confidence interval, 1.195-5.532). Those with low necessity beliefs were more than four times as likely to be poorly adherent (OR, 4.423; 95% CI, 2.169-9.016). Other factors linked to poor adherence were patients with longer disease duration and more severe symptoms.

“Clinicians should pay more attention to treatment adherence, particularly in younger patients,” the authors conclude. “The necessity of treatment should be actively discussed, and efforts should be done to take doubts away, as this may improve treatment adherence and subsequently may improve treatment effects and long-term outcomes.”
 

More patient education needed

According to Jennifer L. Horsley-Silva, MD, of Mayo Clinic, Scottsdale, Ariz., “This study is important, as it is one of the first studies to investigate the rate of treatment adherence in EoE patients and attempts to identify factors associated with adherence both in medically and dietary treated patients.”

Dr. Horsley-Silva commented that the findings align with recent research she and her colleagues conducted at the Mayo Clinic, where few patients successfully completed a six-food elimination diet, even when paired with a dietitian. As with the present study, success trended lower among younger adults. “These findings highlight the need for physicians treating EoE to motivate all patients, but especially younger patients, by discussing disease pathophysiology and explaining the reason for maintenance treatment early on,” Dr. Horsley-Silva said.

Conversations should also address the discordance between symptoms and histologic disease, patient doubts and concerns, and other barriers to adherence, she noted.

“Shared decisionmaking is of utmost importance when deciding upon a maintenance treatment strategy and should be readdressed continually,” she added.

Gary W. Falk, MD, of Penn Medicine, Philadelphia, said that patients with EoE may be poorly adherent because therapies tend to be complicated and people often forget to take their medications, especially when their symptoms improve, even though this is a poor indicator of underlying disease. The discordance between symptoms and histology is “not commonly appreciated by the EoE GI community,” he noted.

Patients may benefit from knowing that untreated or undertreated EoE increases the risk for strictures and stenoses, need for dilation, and frequency of food bolus impactions, Dr. Falk said.

“The other thing we know is that once someone is induced into remission, and they stay on therapy ... long-term remission can be maintained,” he added.
 

The impact of Dupilumab

John Leung, MD, of Boston Food Allergy Center, also cited the complexities of EoE therapies as reason for poor adherence, though he believes this paradigm will shift now that dupilumab has been approved. Dupilumab injections are “just once a week, so it’s much easier in terms of frequency,” Dr. Leung said. “I would expect that the compliance [for dupilumab] will be better” than for older therapies.

Dr. Leung, who helped conduct the dupilumab clinical trials contributing to its approval for EoE and receives speaking honoraria from manufacturer Regeneron/Sanofi, said that dupilumab also overcomes the challenges with elimination diets while offering relief for concomitant conditions, such as “asthma, eczema, food allergies, and seasonal allergies.”

But Dr. Falk, who also worked on the dupilumab clinical trials, said the situation is “not straightforward,” even with FDA approval.

“There are going to be significant costs with [prescribing dupilumab], because it’s a biologic,” Dr. Falk said.

Dr. Falk also pointed out that prior authorization will be required, and until more studies can be conducted, the true impact of once-weekly dosing versus daily dosing remains unknown.

“I would say [dupilumab] has the potential to improve adherence, but we need to see if that’s going to be the case or not,” Dr. Falk said.

The authors disclosed relationships with Dr. Falk Pharma, AstraZeneca, and Sanofi/Regeneron (the manufacturers of Dupixent [dupilumab]), among others. Dr. Horsley-Silva, Dr. Falk, and Dr. Leung conducted clinical trials for dupilumab on behalf of Sanofi/Regeneron, with Dr. Leung also disclosing speaking honoraria from Sanofi/Regeneron. Dr. Horsley-Silva has acted as a clinical trial site principal investigator for Allakos and Celgene/Bristol-Myers Squibb.

A version of this article first appeared on Medscape.com.

About 80% of American adults have low to moderate cardiovascular (CV) health based on the American Heart Association checklist for optimal heart health, which now includes healthy sleep as an essential component for heart health.

With the addition of sleep, “Life’s Essential 8” replaces the AHA’s “Life’s Simple 7” checklist.

“The new metric of sleep duration reflects the latest research findings: Sleep impacts overall health, and people who have healthier sleep patterns manage health factors such as weight, blood pressure, or risk for type 2 diabetes more effectively,” AHA President Donald M. Lloyd-Jones, MD, said in a news release.

“In addition, advances in ways to measure sleep, such as with wearable devices, now offer people the ability to reliably and routinely monitor their sleep habits at home,” said Dr. Lloyd-Jones, chair of the department of preventive medicine at Northwestern University in Chicago.

The AHA Presidential Advisory – Life’s Essential 8: Updating and Enhancing the American Heart Association’s Construct on Cardiovascular Health – was published online in the journal Circulation.

A companion paper published simultaneously in Circulation reports the first study using Life’s Essential 8.

Overall, the results show that CV health of the U.S. population is “suboptimal, and we see important differences across age and sociodemographic groups,” Dr. Lloyd-Jones said.
 

Refining Life’s Simple 7

The AHA first defined the seven metrics for optimal CV health in 2010. After 12 years and more than 2,400 scientific papers on the topic, new discoveries in CV health and ways to measure it provided an opportunity to revisit each health component in more detail and provide updates as needed, the AHA explains.

“We felt it was the right time to conduct a comprehensive review of the latest research to refine the existing metrics and consider any new metrics that add value to assessing cardiovascular health for all people,” Dr. Lloyd-Jones said.

Four of the original metrics have been redefined for consistency with newer clinical guidelines or compatibility with new measurement tools, and the scoring system can now also be applied to anyone ages 2 and older. Here is a snapshot of Life’s Essential 8 metrics, including updates.

1. Diet (updated) 

The tool includes a new guide to assess diet quality for adults and children at the individual and population level. At the population level, dietary assessment is based on daily intake of elements in the Dietary Approaches to Stop Hypertension (DASH) eating pattern. For individuals, the Mediterranean Eating Pattern for Americans (MEPA) is used to assess and monitor cardiovascular health.

2. Physical activity (no changes)

Physical activity continues to be measured by the total number of minutes of moderate or vigorous physical activity per week, as defined by the U.S. Physical Activity Guidelines for Americans (2nd edition). The optimal level is 150 minutes (2.5 hours) of moderate physical activity or more per week or 75 minutes per week of vigorous-intensity physical activity for adults; 420 minutes (7 hours) or more per week for children ages 6 and older; and age-specific modifications for younger children.

3. Nicotine exposure (updated)

Use of inhaled nicotine-delivery systems, which includes e-cigarettes or vaping devices, has been added since the previous metric monitored only traditional, combustible cigarettes. This reflects use by adults and youth and their implications on long-term health. Second-hand smoke exposure for children and adults has also been added.

4. Sleep duration (new)

Sleep duration is associated with CV health. Measured by average hours of sleep per night, the ideal level is 7-9 hours daily for adults. Ideal daily sleep ranges for children are 10-16 hours per 24 hours for ages 5 and younger; 9-12 hours for ages 6-12 years; and 8-10 hours for ages 13-18 years.

5. Body mass index (no changes)

The AHA acknowledges that body mass index (BMI) is an imperfect metric. Yet, because it’s easily calculated and widely available, BMI continues as a “reasonable” gauge to assess weight categories that may lead to health problems. BMI of 18.5-24.9 is associated with the highest levels of CV health. The AHA notes that BMI ranges and the subsequent health risks associated with them may differ among people from diverse racial or ethnic backgrounds or ancestry. This aligns with the World Health Organization recommendations to adjust BMI ranges for people of Asian or Pacific Islander ancestry because recent evidence indicates their risk of conditions such as CVD or type 2 diabetes is higher at a lower BMI.

6. Blood lipids (updated)

The metric for blood lipids (cholesterol and triglycerides) is updated to use non-HDL cholesterol as the preferred number to monitor, rather than total cholesterol. This shift is made because non-HDL cholesterol can be measured without fasting beforehand (thereby increasing its availability at any time of day and implementation at more appointments) and reliably calculated among all people.

7. Blood glucose (updated)

This metric is expanded to include the option of hemoglobin A1c readings or blood glucose levels for people with or without type 1 or 2 diabetes or prediabetes.

8. Blood pressure (no changes)

Blood pressure criteria remain unchanged from 2017 guidance that established levels less than 120/80 mm Hg as optimal, and defined hypertension as 130-139 mm Hg systolic pressure or 80-89 mm Hg diastolic pressure.

‘Concerning’ new data

Results of the first study using Life’s Essential 8 show that the overall CV health of the U.S. population is “well below ideal,” with 80% of adults scoring at a low or moderate level, the researchers report.

Data for the analysis came from 2013-2018 U.S. National Health and Nutrition Examination surveys (NHANES) of more than 13,500 adults aged 20-79 years and nearly 9,900 children aged 2-19 years. Among the key findings:

• The average CV health score based on Life’s Essential 8 was 64.7 for adults and 65.5 for children – in the moderate range on the 0-100 scale.
• Only 0.45% of adults had a perfect score of 100; 20% had high CV health (score of 80 or higher), 63% moderate (score of 50-79), and 18% had low CV health (score of less than 50).
• Adult women had higher average CV health scores (67) compared with men (62.5).
• In general, adults scored lowest in the areas of diet, physical activity, and BMI.
• CV health scores were generally lower at older ages.
• Non-Hispanic Asian Americans had a higher average CV health score than other racial/ethnic groups. Non-Hispanic Whites had the second highest average CV health score, followed, in order, by Hispanic (other than Mexican), Mexican, and non-Hispanic Blacks.
• Children’s diet scores were low, at an average of 40.6.
• Adult sociodemographic groups varied notably in CV health scores for diet, nicotine exposure, blood glucose, and blood pressure.

“These data represent the first look at the cardiovascular health of the U.S. population using the AHA’s new Life’s Essential 8 scoring algorithm,” Dr. Lloyd-Jones said.

“Life’s Essential 8 is a major step forward in our ability to identify when cardiovascular health can be preserved and when it is suboptimal. It should energize efforts to improve cardiovascular health for all people and at every life stage,” Dr. Lloyd-Jones added.

“Analyses like this can help policymakers, communities, clinicians, and the public to understand the opportunities to intervene to improve and maintain optimal cardiovascular health across the life course,” he said.

This research had no commercial funding. The authors have no reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

About 80% of American adults have low to moderate cardiovascular (CV) health based on the American Heart Association checklist for optimal heart health, which now includes healthy sleep as an essential component for heart health.

With the addition of sleep, “Life’s Essential 8” replaces the AHA’s “Life’s Simple 7” checklist.

“The new metric of sleep duration reflects the latest research findings: Sleep impacts overall health, and people who have healthier sleep patterns manage health factors such as weight, blood pressure, or risk for type 2 diabetes more effectively,” AHA President Donald M. Lloyd-Jones, MD, said in a news release.

“In addition, advances in ways to measure sleep, such as with wearable devices, now offer people the ability to reliably and routinely monitor their sleep habits at home,” said Dr. Lloyd-Jones, chair of the department of preventive medicine at Northwestern University in Chicago.

The AHA Presidential Advisory – Life’s Essential 8: Updating and Enhancing the American Heart Association’s Construct on Cardiovascular Health – was published online in the journal Circulation.

A companion paper published simultaneously in Circulation reports the first study using Life’s Essential 8.

Overall, the results show that CV health of the U.S. population is “suboptimal, and we see important differences across age and sociodemographic groups,” Dr. Lloyd-Jones said.
 

Refining Life’s Simple 7

The AHA first defined the seven metrics for optimal CV health in 2010. After 12 years and more than 2,400 scientific papers on the topic, new discoveries in CV health and ways to measure it provided an opportunity to revisit each health component in more detail and provide updates as needed, the AHA explains.

“We felt it was the right time to conduct a comprehensive review of the latest research to refine the existing metrics and consider any new metrics that add value to assessing cardiovascular health for all people,” Dr. Lloyd-Jones said.

Four of the original metrics have been redefined for consistency with newer clinical guidelines or compatibility with new measurement tools, and the scoring system can now also be applied to anyone ages 2 and older. Here is a snapshot of Life’s Essential 8 metrics, including updates.

1. Diet (updated) 

The tool includes a new guide to assess diet quality for adults and children at the individual and population level. At the population level, dietary assessment is based on daily intake of elements in the Dietary Approaches to Stop Hypertension (DASH) eating pattern. For individuals, the Mediterranean Eating Pattern for Americans (MEPA) is used to assess and monitor cardiovascular health.

2. Physical activity (no changes)

Physical activity continues to be measured by the total number of minutes of moderate or vigorous physical activity per week, as defined by the U.S. Physical Activity Guidelines for Americans (2nd edition). The optimal level is 150 minutes (2.5 hours) of moderate physical activity or more per week or 75 minutes per week of vigorous-intensity physical activity for adults; 420 minutes (7 hours) or more per week for children ages 6 and older; and age-specific modifications for younger children.

3. Nicotine exposure (updated)

Use of inhaled nicotine-delivery systems, which includes e-cigarettes or vaping devices, has been added since the previous metric monitored only traditional, combustible cigarettes. This reflects use by adults and youth and their implications on long-term health. Second-hand smoke exposure for children and adults has also been added.

4. Sleep duration (new)

Sleep duration is associated with CV health. Measured by average hours of sleep per night, the ideal level is 7-9 hours daily for adults. Ideal daily sleep ranges for children are 10-16 hours per 24 hours for ages 5 and younger; 9-12 hours for ages 6-12 years; and 8-10 hours for ages 13-18 years.

5. Body mass index (no changes)

The AHA acknowledges that body mass index (BMI) is an imperfect metric. Yet, because it’s easily calculated and widely available, BMI continues as a “reasonable” gauge to assess weight categories that may lead to health problems. BMI of 18.5-24.9 is associated with the highest levels of CV health. The AHA notes that BMI ranges and the subsequent health risks associated with them may differ among people from diverse racial or ethnic backgrounds or ancestry. This aligns with the World Health Organization recommendations to adjust BMI ranges for people of Asian or Pacific Islander ancestry because recent evidence indicates their risk of conditions such as CVD or type 2 diabetes is higher at a lower BMI.

6. Blood lipids (updated)

The metric for blood lipids (cholesterol and triglycerides) is updated to use non-HDL cholesterol as the preferred number to monitor, rather than total cholesterol. This shift is made because non-HDL cholesterol can be measured without fasting beforehand (thereby increasing its availability at any time of day and implementation at more appointments) and reliably calculated among all people.

7. Blood glucose (updated)

This metric is expanded to include the option of hemoglobin A1c readings or blood glucose levels for people with or without type 1 or 2 diabetes or prediabetes.

8. Blood pressure (no changes)

Blood pressure criteria remain unchanged from 2017 guidance that established levels less than 120/80 mm Hg as optimal, and defined hypertension as 130-139 mm Hg systolic pressure or 80-89 mm Hg diastolic pressure.

‘Concerning’ new data

Results of the first study using Life’s Essential 8 show that the overall CV health of the U.S. population is “well below ideal,” with 80% of adults scoring at a low or moderate level, the researchers report.

Data for the analysis came from 2013-2018 U.S. National Health and Nutrition Examination surveys (NHANES) of more than 13,500 adults aged 20-79 years and nearly 9,900 children aged 2-19 years. Among the key findings:

• The average CV health score based on Life’s Essential 8 was 64.7 for adults and 65.5 for children – in the moderate range on the 0-100 scale.
• Only 0.45% of adults had a perfect score of 100; 20% had high CV health (score of 80 or higher), 63% moderate (score of 50-79), and 18% had low CV health (score of less than 50).
• Adult women had higher average CV health scores (67) compared with men (62.5).
• In general, adults scored lowest in the areas of diet, physical activity, and BMI.
• CV health scores were generally lower at older ages.
• Non-Hispanic Asian Americans had a higher average CV health score than other racial/ethnic groups. Non-Hispanic Whites had the second highest average CV health score, followed, in order, by Hispanic (other than Mexican), Mexican, and non-Hispanic Blacks.
• Children’s diet scores were low, at an average of 40.6.
• Adult sociodemographic groups varied notably in CV health scores for diet, nicotine exposure, blood glucose, and blood pressure.

“These data represent the first look at the cardiovascular health of the U.S. population using the AHA’s new Life’s Essential 8 scoring algorithm,” Dr. Lloyd-Jones said.

“Life’s Essential 8 is a major step forward in our ability to identify when cardiovascular health can be preserved and when it is suboptimal. It should energize efforts to improve cardiovascular health for all people and at every life stage,” Dr. Lloyd-Jones added.

“Analyses like this can help policymakers, communities, clinicians, and the public to understand the opportunities to intervene to improve and maintain optimal cardiovascular health across the life course,” he said.

This research had no commercial funding. The authors have no reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

About 80% of American adults have low to moderate cardiovascular (CV) health based on the American Heart Association checklist for optimal heart health, which now includes healthy sleep as an essential component for heart health.

With the addition of sleep, “Life’s Essential 8” replaces the AHA’s “Life’s Simple 7” checklist.

“The new metric of sleep duration reflects the latest research findings: Sleep impacts overall health, and people who have healthier sleep patterns manage health factors such as weight, blood pressure, or risk for type 2 diabetes more effectively,” AHA President Donald M. Lloyd-Jones, MD, said in a news release.

“In addition, advances in ways to measure sleep, such as with wearable devices, now offer people the ability to reliably and routinely monitor their sleep habits at home,” said Dr. Lloyd-Jones, chair of the department of preventive medicine at Northwestern University in Chicago.

The AHA Presidential Advisory – Life’s Essential 8: Updating and Enhancing the American Heart Association’s Construct on Cardiovascular Health – was published online in the journal Circulation.

A companion paper published simultaneously in Circulation reports the first study using Life’s Essential 8.

Overall, the results show that CV health of the U.S. population is “suboptimal, and we see important differences across age and sociodemographic groups,” Dr. Lloyd-Jones said.
 

Refining Life’s Simple 7

The AHA first defined the seven metrics for optimal CV health in 2010. After 12 years and more than 2,400 scientific papers on the topic, new discoveries in CV health and ways to measure it provided an opportunity to revisit each health component in more detail and provide updates as needed, the AHA explains.

“We felt it was the right time to conduct a comprehensive review of the latest research to refine the existing metrics and consider any new metrics that add value to assessing cardiovascular health for all people,” Dr. Lloyd-Jones said.

Four of the original metrics have been redefined for consistency with newer clinical guidelines or compatibility with new measurement tools, and the scoring system can now also be applied to anyone ages 2 and older. Here is a snapshot of Life’s Essential 8 metrics, including updates.

1. Diet (updated) 

The tool includes a new guide to assess diet quality for adults and children at the individual and population level. At the population level, dietary assessment is based on daily intake of elements in the Dietary Approaches to Stop Hypertension (DASH) eating pattern. For individuals, the Mediterranean Eating Pattern for Americans (MEPA) is used to assess and monitor cardiovascular health.

2. Physical activity (no changes)

Physical activity continues to be measured by the total number of minutes of moderate or vigorous physical activity per week, as defined by the U.S. Physical Activity Guidelines for Americans (2nd edition). The optimal level is 150 minutes (2.5 hours) of moderate physical activity or more per week or 75 minutes per week of vigorous-intensity physical activity for adults; 420 minutes (7 hours) or more per week for children ages 6 and older; and age-specific modifications for younger children.

3. Nicotine exposure (updated)

Use of inhaled nicotine-delivery systems, which includes e-cigarettes or vaping devices, has been added since the previous metric monitored only traditional, combustible cigarettes. This reflects use by adults and youth and their implications on long-term health. Second-hand smoke exposure for children and adults has also been added.

4. Sleep duration (new)

Sleep duration is associated with CV health. Measured by average hours of sleep per night, the ideal level is 7-9 hours daily for adults. Ideal daily sleep ranges for children are 10-16 hours per 24 hours for ages 5 and younger; 9-12 hours for ages 6-12 years; and 8-10 hours for ages 13-18 years.

5. Body mass index (no changes)

The AHA acknowledges that body mass index (BMI) is an imperfect metric. Yet, because it’s easily calculated and widely available, BMI continues as a “reasonable” gauge to assess weight categories that may lead to health problems. BMI of 18.5-24.9 is associated with the highest levels of CV health. The AHA notes that BMI ranges and the subsequent health risks associated with them may differ among people from diverse racial or ethnic backgrounds or ancestry. This aligns with the World Health Organization recommendations to adjust BMI ranges for people of Asian or Pacific Islander ancestry because recent evidence indicates their risk of conditions such as CVD or type 2 diabetes is higher at a lower BMI.

6. Blood lipids (updated)

The metric for blood lipids (cholesterol and triglycerides) is updated to use non-HDL cholesterol as the preferred number to monitor, rather than total cholesterol. This shift is made because non-HDL cholesterol can be measured without fasting beforehand (thereby increasing its availability at any time of day and implementation at more appointments) and reliably calculated among all people.

7. Blood glucose (updated)

This metric is expanded to include the option of hemoglobin A1c readings or blood glucose levels for people with or without type 1 or 2 diabetes or prediabetes.

8. Blood pressure (no changes)

Blood pressure criteria remain unchanged from 2017 guidance that established levels less than 120/80 mm Hg as optimal, and defined hypertension as 130-139 mm Hg systolic pressure or 80-89 mm Hg diastolic pressure.

‘Concerning’ new data

Results of the first study using Life’s Essential 8 show that the overall CV health of the U.S. population is “well below ideal,” with 80% of adults scoring at a low or moderate level, the researchers report.

Data for the analysis came from 2013-2018 U.S. National Health and Nutrition Examination surveys (NHANES) of more than 13,500 adults aged 20-79 years and nearly 9,900 children aged 2-19 years. Among the key findings:

• The average CV health score based on Life’s Essential 8 was 64.7 for adults and 65.5 for children – in the moderate range on the 0-100 scale.
• Only 0.45% of adults had a perfect score of 100; 20% had high CV health (score of 80 or higher), 63% moderate (score of 50-79), and 18% had low CV health (score of less than 50).
• Adult women had higher average CV health scores (67) compared with men (62.5).
• In general, adults scored lowest in the areas of diet, physical activity, and BMI.
• CV health scores were generally lower at older ages.
• Non-Hispanic Asian Americans had a higher average CV health score than other racial/ethnic groups. Non-Hispanic Whites had the second highest average CV health score, followed, in order, by Hispanic (other than Mexican), Mexican, and non-Hispanic Blacks.
• Children’s diet scores were low, at an average of 40.6.
• Adult sociodemographic groups varied notably in CV health scores for diet, nicotine exposure, blood glucose, and blood pressure.

“These data represent the first look at the cardiovascular health of the U.S. population using the AHA’s new Life’s Essential 8 scoring algorithm,” Dr. Lloyd-Jones said.

“Life’s Essential 8 is a major step forward in our ability to identify when cardiovascular health can be preserved and when it is suboptimal. It should energize efforts to improve cardiovascular health for all people and at every life stage,” Dr. Lloyd-Jones added.

“Analyses like this can help policymakers, communities, clinicians, and the public to understand the opportunities to intervene to improve and maintain optimal cardiovascular health across the life course,” he said.

This research had no commercial funding. The authors have no reported no relevant financial relationships.

A version of this article first appeared on Medscape.com.

The Diagnosis: Tinea Corporis Bullosa

At the time of presentation, a potassium hydroxide (KOH) preparation, fungal culture, and punch biopsy of the right ventral wrist was performed. The KOH preparation was positive for fungal hyphae characteristic of dermatophyte infections. Histologically, the biopsy showed intraepidermal and subepidermal blisters with neutrophil- and lymphocyte-rich contents (Figure 1). Fungal hyphae and spores were present within the stratum corneum and superficial epidermis (Figure 2), and fungal cultures grew Microsporum canis. The extent of the rash (upper and lower extremities, chest, and back), positive fungal culture, and KOH preparation all supported the diagnosis of tinea corporis bullosa, which was confirmed with biopsy. Oral prednisone use was discouraged and triamcinolone ointment was discontinued given that inappropriate treatment with steroids in the setting of fungal infection suppresses an inflammatory response and alters clinical appearance, obviating the persistent underlying infection.

Tinea corporis bullosa is a rare superficial dermatophyte fungal infection that often is acquired by close personto- person contact or contact with domestic animals. The infection begins as a circular pruritic plaque, generally with raised borders, which may be erythematous or hyperpigmented. By definition, tinea corporis occurs in sites other than the face, feet, hands, or groin area. Bullae formation is thought to be secondary to a delayed hypersensitivity reaction provoked by the presence of a dermatophyte antigen.¹

Linear IgA bullous dermatosis is an immunemediated disease characterized by IgA deposition at the dermoepidermal junction. Linear IgA bullous dermatosis classically presents as widespread tense vesicles in an arciform or annular pattern. Mucosal involvement is common and typically presents with erosions, ulcerations, and scarring.² Given the absence of mucosal involvement in our patient and a positive KOH preparation, linear IgA bullous dermatosis was an unlikely diagnosis.

Benign inoculation lymphoreticulosis, more commonly known as cat scratch disease (CSD), is a Bartonella henselae infection that results from a cat scratch or bite. Cat scratch disease can present as localized cutaneous and nodal involvement (lymphadenopathy) near the site of inoculation, or it may present as disseminated disease. Cutaneous lesions generally progress through vesicular, erythematous, and papular phases. Regional lymphadenopathy proximal to the inoculation site is the hallmark of CSD.³ Given the absence of lymphadenopathy in our patient as well as the sporadic distribution of lesions, CSD was an unlikely diagnosis.

Dermatitis herpetiformis (DH) is an autoimmune disorder with cutaneous manifestations of gluten sensitivity. Dermatitis herpetiformis presents as extremely pruritic papules and vesicles arranged in groups on areas such as the elbows, dorsal aspects of the forearms, knees, scalp, back, and buttocks. Most patients with DH have celiac disease or small bowel disease related to gluten sensitivity.4 Given our patient’s acute presentation in adulthood and lack of gluten sensitivity, DH was an unlikely diagnosis.

Bullous fixed drug reaction is a cutaneous eruption that typically presents in the setting of exposure to an offending drug/agent. Drug reactions can have various cutaneous presentations, with the most common being pigmented macules that progress into plaques.⁵ Given the isolated nature of our patient’s episode and apparent lack of association with medication, bullous fixed drug reaction was an unlikely diagnosis.

Tinea corporis bullosa is a rare clinical variant of tinea corporis that has only been reported in patients with a history of contact with different animals. There are many causative organisms related to tinea corporis; Trichophyton rubrum is the most common etiology of tinea corporis, while tinea corporis due to close contact with domesticated animals often is caused by M canis.⁶ The immunoinhibitory properties of the mannans in the fungal cell wall allow the organisms to adhere to the skin prior to invasion. Cutaneous invasion into dead cornified layers of the skin is credited to the proteases, subtilisinlike proteases (subtilases), and keratinases produced by the fungus.¹ There are many different clinical presentations of tinea corporis due to the variability of causative organisms. An annular (ring-shaped) lesion with a central plaque and advancing border is the most typical presentation. Tinea corporis bullosa is characterized by the presence of bullae or vesicles in the borders of the scaly plaque. Rupture of the bullae subsequently leads to erosions and crusts over the plaque.

The diagnosis of tinea corporis bullosa often is clinical if the lesion is typical and can be confirmed using KOH preparation and fungal culture. Once the diagnosis is confirmed, topical antifungals are the standard treatment approach for localized superficial tinea corporis. Systemic antifungal treatment can be initiated if the lesion is extensive, recurrent, chronic, or unresponsive to topical treatment.¹ Given our patient’s characteristic presentation, she was managed with an over-the-counter topical antifungal (terbinafine). The patient’s lesions dramatically improved, rendering oral therapy unnecessary. At 1-month follow-up, the rash had nearly resolved.

The Diagnosis: Tinea Corporis Bullosa

At the time of presentation, a potassium hydroxide (KOH) preparation, fungal culture, and punch biopsy of the right ventral wrist was performed. The KOH preparation was positive for fungal hyphae characteristic of dermatophyte infections. Histologically, the biopsy showed intraepidermal and subepidermal blisters with neutrophil- and lymphocyte-rich contents (Figure 1). Fungal hyphae and spores were present within the stratum corneum and superficial epidermis (Figure 2), and fungal cultures grew Microsporum canis. The extent of the rash (upper and lower extremities, chest, and back), positive fungal culture, and KOH preparation all supported the diagnosis of tinea corporis bullosa, which was confirmed with biopsy. Oral prednisone use was discouraged and triamcinolone ointment was discontinued given that inappropriate treatment with steroids in the setting of fungal infection suppresses an inflammatory response and alters clinical appearance, obviating the persistent underlying infection.

Tinea corporis bullosa is a rare superficial dermatophyte fungal infection that often is acquired by close personto- person contact or contact with domestic animals. The infection begins as a circular pruritic plaque, generally with raised borders, which may be erythematous or hyperpigmented. By definition, tinea corporis occurs in sites other than the face, feet, hands, or groin area. Bullae formation is thought to be secondary to a delayed hypersensitivity reaction provoked by the presence of a dermatophyte antigen.¹

Linear IgA bullous dermatosis is an immunemediated disease characterized by IgA deposition at the dermoepidermal junction. Linear IgA bullous dermatosis classically presents as widespread tense vesicles in an arciform or annular pattern. Mucosal involvement is common and typically presents with erosions, ulcerations, and scarring.² Given the absence of mucosal involvement in our patient and a positive KOH preparation, linear IgA bullous dermatosis was an unlikely diagnosis.

Benign inoculation lymphoreticulosis, more commonly known as cat scratch disease (CSD), is a Bartonella henselae infection that results from a cat scratch or bite. Cat scratch disease can present as localized cutaneous and nodal involvement (lymphadenopathy) near the site of inoculation, or it may present as disseminated disease. Cutaneous lesions generally progress through vesicular, erythematous, and papular phases. Regional lymphadenopathy proximal to the inoculation site is the hallmark of CSD.³ Given the absence of lymphadenopathy in our patient as well as the sporadic distribution of lesions, CSD was an unlikely diagnosis.

Dermatitis herpetiformis (DH) is an autoimmune disorder with cutaneous manifestations of gluten sensitivity. Dermatitis herpetiformis presents as extremely pruritic papules and vesicles arranged in groups on areas such as the elbows, dorsal aspects of the forearms, knees, scalp, back, and buttocks. Most patients with DH have celiac disease or small bowel disease related to gluten sensitivity.4 Given our patient’s acute presentation in adulthood and lack of gluten sensitivity, DH was an unlikely diagnosis.

Bullous fixed drug reaction is a cutaneous eruption that typically presents in the setting of exposure to an offending drug/agent. Drug reactions can have various cutaneous presentations, with the most common being pigmented macules that progress into plaques.⁵ Given the isolated nature of our patient’s episode and apparent lack of association with medication, bullous fixed drug reaction was an unlikely diagnosis.

Tinea corporis bullosa is a rare clinical variant of tinea corporis that has only been reported in patients with a history of contact with different animals. There are many causative organisms related to tinea corporis; Trichophyton rubrum is the most common etiology of tinea corporis, while tinea corporis due to close contact with domesticated animals often is caused by M canis.⁶ The immunoinhibitory properties of the mannans in the fungal cell wall allow the organisms to adhere to the skin prior to invasion. Cutaneous invasion into dead cornified layers of the skin is credited to the proteases, subtilisinlike proteases (subtilases), and keratinases produced by the fungus.¹ There are many different clinical presentations of tinea corporis due to the variability of causative organisms. An annular (ring-shaped) lesion with a central plaque and advancing border is the most typical presentation. Tinea corporis bullosa is characterized by the presence of bullae or vesicles in the borders of the scaly plaque. Rupture of the bullae subsequently leads to erosions and crusts over the plaque.

The diagnosis of tinea corporis bullosa often is clinical if the lesion is typical and can be confirmed using KOH preparation and fungal culture. Once the diagnosis is confirmed, topical antifungals are the standard treatment approach for localized superficial tinea corporis. Systemic antifungal treatment can be initiated if the lesion is extensive, recurrent, chronic, or unresponsive to topical treatment.¹ Given our patient’s characteristic presentation, she was managed with an over-the-counter topical antifungal (terbinafine). The patient’s lesions dramatically improved, rendering oral therapy unnecessary. At 1-month follow-up, the rash had nearly resolved.

The Diagnosis: Tinea Corporis Bullosa

At the time of presentation, a potassium hydroxide (KOH) preparation, fungal culture, and punch biopsy of the right ventral wrist was performed. The KOH preparation was positive for fungal hyphae characteristic of dermatophyte infections. Histologically, the biopsy showed intraepidermal and subepidermal blisters with neutrophil- and lymphocyte-rich contents (Figure 1). Fungal hyphae and spores were present within the stratum corneum and superficial epidermis (Figure 2), and fungal cultures grew Microsporum canis. The extent of the rash (upper and lower extremities, chest, and back), positive fungal culture, and KOH preparation all supported the diagnosis of tinea corporis bullosa, which was confirmed with biopsy. Oral prednisone use was discouraged and triamcinolone ointment was discontinued given that inappropriate treatment with steroids in the setting of fungal infection suppresses an inflammatory response and alters clinical appearance, obviating the persistent underlying infection.

Tinea corporis bullosa is a rare superficial dermatophyte fungal infection that often is acquired by close personto- person contact or contact with domestic animals. The infection begins as a circular pruritic plaque, generally with raised borders, which may be erythematous or hyperpigmented. By definition, tinea corporis occurs in sites other than the face, feet, hands, or groin area. Bullae formation is thought to be secondary to a delayed hypersensitivity reaction provoked by the presence of a dermatophyte antigen.¹

Linear IgA bullous dermatosis is an immunemediated disease characterized by IgA deposition at the dermoepidermal junction. Linear IgA bullous dermatosis classically presents as widespread tense vesicles in an arciform or annular pattern. Mucosal involvement is common and typically presents with erosions, ulcerations, and scarring.² Given the absence of mucosal involvement in our patient and a positive KOH preparation, linear IgA bullous dermatosis was an unlikely diagnosis.

Benign inoculation lymphoreticulosis, more commonly known as cat scratch disease (CSD), is a Bartonella henselae infection that results from a cat scratch or bite. Cat scratch disease can present as localized cutaneous and nodal involvement (lymphadenopathy) near the site of inoculation, or it may present as disseminated disease. Cutaneous lesions generally progress through vesicular, erythematous, and papular phases. Regional lymphadenopathy proximal to the inoculation site is the hallmark of CSD.³ Given the absence of lymphadenopathy in our patient as well as the sporadic distribution of lesions, CSD was an unlikely diagnosis.

Dermatitis herpetiformis (DH) is an autoimmune disorder with cutaneous manifestations of gluten sensitivity. Dermatitis herpetiformis presents as extremely pruritic papules and vesicles arranged in groups on areas such as the elbows, dorsal aspects of the forearms, knees, scalp, back, and buttocks. Most patients with DH have celiac disease or small bowel disease related to gluten sensitivity.4 Given our patient’s acute presentation in adulthood and lack of gluten sensitivity, DH was an unlikely diagnosis.

Bullous fixed drug reaction is a cutaneous eruption that typically presents in the setting of exposure to an offending drug/agent. Drug reactions can have various cutaneous presentations, with the most common being pigmented macules that progress into plaques.⁵ Given the isolated nature of our patient’s episode and apparent lack of association with medication, bullous fixed drug reaction was an unlikely diagnosis.

Tinea corporis bullosa is a rare clinical variant of tinea corporis that has only been reported in patients with a history of contact with different animals. There are many causative organisms related to tinea corporis; Trichophyton rubrum is the most common etiology of tinea corporis, while tinea corporis due to close contact with domesticated animals often is caused by M canis.⁶ The immunoinhibitory properties of the mannans in the fungal cell wall allow the organisms to adhere to the skin prior to invasion. Cutaneous invasion into dead cornified layers of the skin is credited to the proteases, subtilisinlike proteases (subtilases), and keratinases produced by the fungus.¹ There are many different clinical presentations of tinea corporis due to the variability of causative organisms. An annular (ring-shaped) lesion with a central plaque and advancing border is the most typical presentation. Tinea corporis bullosa is characterized by the presence of bullae or vesicles in the borders of the scaly plaque. Rupture of the bullae subsequently leads to erosions and crusts over the plaque.

The diagnosis of tinea corporis bullosa often is clinical if the lesion is typical and can be confirmed using KOH preparation and fungal culture. Once the diagnosis is confirmed, topical antifungals are the standard treatment approach for localized superficial tinea corporis. Systemic antifungal treatment can be initiated if the lesion is extensive, recurrent, chronic, or unresponsive to topical treatment.¹ Given our patient’s characteristic presentation, she was managed with an over-the-counter topical antifungal (terbinafine). The patient’s lesions dramatically improved, rendering oral therapy unnecessary. At 1-month follow-up, the rash had nearly resolved.

When asthma patients are having frequent clinical deteriorations, clinicians need to evaluate them for the presence and severity of bronchiectasis, according to the authors of a retrospective study in the Journal of Allergy and Clinical Immunology: In Practice. While bronchiectasis is known to worsen the clinical and functional outcomes in patients with asthma, data regarding the long-term effects of bronchiectasis on the clinical course of asthma have been limited, stated corresponding author Jung-Kyu Lee, MD, division of pulmonary and critical care medicine, Seoul (Republic of Korea) Metropolitan Government – Seoul National University.

Moderate to severe acute clinical deterioration risks were increased among the 251 patients (mean age 66.6 years, 77.2% men) with bronchiectasis out of 667 asthma patients included in the study. All studied patients underwent chest computed tomography and pulmonary function tests from 2013 to 2019 at two tertiary hospitals in Seoul. The primary outcome, annual incidence of moderate to severe acute exacerbations requiring additional treatment (systemic steroids, antibiotics, or both), was significantly higher in patients with bronchiectasis after a mean follow-up period of 3.96 years. Compared with patients who did not exhibit bronchiectasis, the annual rates of severe exacerbations (0.15 ± 0.43 vs. 0.08 ± 0.27; P = .010), moderate to severe (0.47 ± 0.79 vs. 0.34 ± 0.63; P = .018), and acute exacerbations during the follow-up period (49.8% vs. 39.4%; P = .009) were all significantly higher. There was no difference in the proportion of frequent exacerbators between the two groups, however. Severe acute exacerbations leading to hospitalizations, also, were more frequent in the group with bronchiectasis.
 

Risk factors explored

Significant factors conferring greater risk of severe and moderate to severe acute exacerbations in multivariable analysis included low body mass index, low baseline forced expiratory volume in 1 second (FEV₁), high use of inhaled corticosteroids, high medication possession, and high neutrophil/lymphocyte ratios. The existence of bronchiectasis remained an independent risk factor for severe and moderate to severe acute exacerbations despite adjustment for all other factors. While bronchiectasis score showed no association with annual rate of acute exacerbation, progression of bronchiectasis confirmed on follow-up CT was associated with increased risks of severe and moderate to severe acute exacerbation.

Included patients had a diagnosis of asthma confirmed by variable expiratory airflow limitation with pulmonary function tests (that is, positive bronchodilator response, positive bronchial provocation test, or excessive variation in lung function between visits). Past histories of tuberculosis and nontuberculous mycobacterial lung disease, lower absolute and predicted values of both baseline FEV₁ and forced vital capacity were more common among patients with bronchiectasis.

Dividing the study population into a group that had at least one moderate to severe acute exacerbation during the follow-up period and a group that did not, the researchers identified characteristics shared by exacerbators: a greater proportion were women, they had lower forced vital capacity and lung-diffusing capacity for carbon monoxide, higher blood FVC and blood neutrophil/lymphocyte ratio, and more medication use (inhaled corticosteroids, long-acting antimuscarinic agent, leukotriene-receptor antagonist, and methylxanthine), compared with the nonexacerbators. More bronchiectasis, more severe bronchiectasis (higher bronchiectasis score), and more progression of bronchiectasis were common among the exacerbators.

Higher acute exacerbation risks accompanied bronchiectasis, at 1.47-fold for moderate, 1.72-fold for severe, and 1.50-fold for moderate to severe exacerbations. Higher risk for severe and moderate to severe exacerbations was conferred by bronchiectasis progression, also.

The researchers pointed to contradictory effects of inhaled corticosteroid use, noting both corticosteroids’ essential role in controlling airway inflammation and hyperresponsiveness, exacerbations, and lung-function decline in asthma patients and that longer or greater inhaled corticosteroid use is associated with both clinical deterioration in asthma and bronchiectasis, and exacerbation history. For bronchiectasis, however, inhaled corticosteroid use offers no benefit while increasing susceptibility to infection and its risks through partial immunosuppression.

“Considering these contradictory effects of inhaled corticosteroid use, further research is needed regarding its risks and benefits in asthma patients with bronchiectasis, including differences in the benefit of inhaled corticosteroid use according to patient phenotype,” Dr. Kim and his colleagues concluded.
 

The role of corticosteroids

“One of the more important points discussed in this observational cohort study is the role of inhaled corticosteroid use in bronchiectasis,” said Mary Jo Farmer, MD, PhD, director of pulmonary hypertension services, Baystate Health, and assistant professor of medicine, University of Massachusetts – Baystate, both in Springfield, in an interview with this news organization. She cited a review finding no significant benefit versus placebo in spirometry, exacerbation rate, or sputum volume in the Cochrane Database of Systematic Reviews and another suggesting that quality of life was improved with inhaled corticosteroid use in individuals with blood eosinophils greater than 3%, compared with those not using inhaled corticosteroids or having lower eosinophil counts in the European Respiratory Journal. She cited also higher percentages (48% versus 23%) of adrenal insufficiency in bronchiectasis patients among those taking inhaled corticosteroids versus those not taking them.

Dr. Farmer added, “According to the 2018 Cochrane review of inhaled corticosteroid treatment for non–cystic fibrosis bronchiectasis, results from most randomized, placebo-controlled trials have been disappointing in terms of effects on most endpoints such as pulmonary function and exacerbation frequency. As such, the European Respiratory Society guidelines for the management of adult bronchiectasis advise against prescribing inhaled corticosteroids to patients with bronchiectasis, unless otherwise indicated by either an asthma or chronic obstructive pulmonary disease diagnosis. Also, inhaled corticosteroid treatment in asthma and COPD is associated with common side effects such as oral candidiasis, dysphonia and, in some cases, systemic corticosteroid effects. The rate of adverse events from inhaled corticosteroid treatment of bronchiectasis, however, is largely unknown.Dr. Lee and Dr. Farmer reported no relevant financial relationships. The study was independently supported.

When asthma patients are having frequent clinical deteriorations, clinicians need to evaluate them for the presence and severity of bronchiectasis, according to the authors of a retrospective study in the Journal of Allergy and Clinical Immunology: In Practice. While bronchiectasis is known to worsen the clinical and functional outcomes in patients with asthma, data regarding the long-term effects of bronchiectasis on the clinical course of asthma have been limited, stated corresponding author Jung-Kyu Lee, MD, division of pulmonary and critical care medicine, Seoul (Republic of Korea) Metropolitan Government – Seoul National University.

Moderate to severe acute clinical deterioration risks were increased among the 251 patients (mean age 66.6 years, 77.2% men) with bronchiectasis out of 667 asthma patients included in the study. All studied patients underwent chest computed tomography and pulmonary function tests from 2013 to 2019 at two tertiary hospitals in Seoul. The primary outcome, annual incidence of moderate to severe acute exacerbations requiring additional treatment (systemic steroids, antibiotics, or both), was significantly higher in patients with bronchiectasis after a mean follow-up period of 3.96 years. Compared with patients who did not exhibit bronchiectasis, the annual rates of severe exacerbations (0.15 ± 0.43 vs. 0.08 ± 0.27; P = .010), moderate to severe (0.47 ± 0.79 vs. 0.34 ± 0.63; P = .018), and acute exacerbations during the follow-up period (49.8% vs. 39.4%; P = .009) were all significantly higher. There was no difference in the proportion of frequent exacerbators between the two groups, however. Severe acute exacerbations leading to hospitalizations, also, were more frequent in the group with bronchiectasis.
 

Risk factors explored

Significant factors conferring greater risk of severe and moderate to severe acute exacerbations in multivariable analysis included low body mass index, low baseline forced expiratory volume in 1 second (FEV₁), high use of inhaled corticosteroids, high medication possession, and high neutrophil/lymphocyte ratios. The existence of bronchiectasis remained an independent risk factor for severe and moderate to severe acute exacerbations despite adjustment for all other factors. While bronchiectasis score showed no association with annual rate of acute exacerbation, progression of bronchiectasis confirmed on follow-up CT was associated with increased risks of severe and moderate to severe acute exacerbation.

Included patients had a diagnosis of asthma confirmed by variable expiratory airflow limitation with pulmonary function tests (that is, positive bronchodilator response, positive bronchial provocation test, or excessive variation in lung function between visits). Past histories of tuberculosis and nontuberculous mycobacterial lung disease, lower absolute and predicted values of both baseline FEV₁ and forced vital capacity were more common among patients with bronchiectasis.

Dividing the study population into a group that had at least one moderate to severe acute exacerbation during the follow-up period and a group that did not, the researchers identified characteristics shared by exacerbators: a greater proportion were women, they had lower forced vital capacity and lung-diffusing capacity for carbon monoxide, higher blood FVC and blood neutrophil/lymphocyte ratio, and more medication use (inhaled corticosteroids, long-acting antimuscarinic agent, leukotriene-receptor antagonist, and methylxanthine), compared with the nonexacerbators. More bronchiectasis, more severe bronchiectasis (higher bronchiectasis score), and more progression of bronchiectasis were common among the exacerbators.

Higher acute exacerbation risks accompanied bronchiectasis, at 1.47-fold for moderate, 1.72-fold for severe, and 1.50-fold for moderate to severe exacerbations. Higher risk for severe and moderate to severe exacerbations was conferred by bronchiectasis progression, also.

The researchers pointed to contradictory effects of inhaled corticosteroid use, noting both corticosteroids’ essential role in controlling airway inflammation and hyperresponsiveness, exacerbations, and lung-function decline in asthma patients and that longer or greater inhaled corticosteroid use is associated with both clinical deterioration in asthma and bronchiectasis, and exacerbation history. For bronchiectasis, however, inhaled corticosteroid use offers no benefit while increasing susceptibility to infection and its risks through partial immunosuppression.

“Considering these contradictory effects of inhaled corticosteroid use, further research is needed regarding its risks and benefits in asthma patients with bronchiectasis, including differences in the benefit of inhaled corticosteroid use according to patient phenotype,” Dr. Kim and his colleagues concluded.
 

The role of corticosteroids

“One of the more important points discussed in this observational cohort study is the role of inhaled corticosteroid use in bronchiectasis,” said Mary Jo Farmer, MD, PhD, director of pulmonary hypertension services, Baystate Health, and assistant professor of medicine, University of Massachusetts – Baystate, both in Springfield, in an interview with this news organization. She cited a review finding no significant benefit versus placebo in spirometry, exacerbation rate, or sputum volume in the Cochrane Database of Systematic Reviews and another suggesting that quality of life was improved with inhaled corticosteroid use in individuals with blood eosinophils greater than 3%, compared with those not using inhaled corticosteroids or having lower eosinophil counts in the European Respiratory Journal. She cited also higher percentages (48% versus 23%) of adrenal insufficiency in bronchiectasis patients among those taking inhaled corticosteroids versus those not taking them.

Dr. Farmer added, “According to the 2018 Cochrane review of inhaled corticosteroid treatment for non–cystic fibrosis bronchiectasis, results from most randomized, placebo-controlled trials have been disappointing in terms of effects on most endpoints such as pulmonary function and exacerbation frequency. As such, the European Respiratory Society guidelines for the management of adult bronchiectasis advise against prescribing inhaled corticosteroids to patients with bronchiectasis, unless otherwise indicated by either an asthma or chronic obstructive pulmonary disease diagnosis. Also, inhaled corticosteroid treatment in asthma and COPD is associated with common side effects such as oral candidiasis, dysphonia and, in some cases, systemic corticosteroid effects. The rate of adverse events from inhaled corticosteroid treatment of bronchiectasis, however, is largely unknown.Dr. Lee and Dr. Farmer reported no relevant financial relationships. The study was independently supported.

When asthma patients are having frequent clinical deteriorations, clinicians need to evaluate them for the presence and severity of bronchiectasis, according to the authors of a retrospective study in the Journal of Allergy and Clinical Immunology: In Practice. While bronchiectasis is known to worsen the clinical and functional outcomes in patients with asthma, data regarding the long-term effects of bronchiectasis on the clinical course of asthma have been limited, stated corresponding author Jung-Kyu Lee, MD, division of pulmonary and critical care medicine, Seoul (Republic of Korea) Metropolitan Government – Seoul National University.

Moderate to severe acute clinical deterioration risks were increased among the 251 patients (mean age 66.6 years, 77.2% men) with bronchiectasis out of 667 asthma patients included in the study. All studied patients underwent chest computed tomography and pulmonary function tests from 2013 to 2019 at two tertiary hospitals in Seoul. The primary outcome, annual incidence of moderate to severe acute exacerbations requiring additional treatment (systemic steroids, antibiotics, or both), was significantly higher in patients with bronchiectasis after a mean follow-up period of 3.96 years. Compared with patients who did not exhibit bronchiectasis, the annual rates of severe exacerbations (0.15 ± 0.43 vs. 0.08 ± 0.27; P = .010), moderate to severe (0.47 ± 0.79 vs. 0.34 ± 0.63; P = .018), and acute exacerbations during the follow-up period (49.8% vs. 39.4%; P = .009) were all significantly higher. There was no difference in the proportion of frequent exacerbators between the two groups, however. Severe acute exacerbations leading to hospitalizations, also, were more frequent in the group with bronchiectasis.
 

Risk factors explored

Significant factors conferring greater risk of severe and moderate to severe acute exacerbations in multivariable analysis included low body mass index, low baseline forced expiratory volume in 1 second (FEV₁), high use of inhaled corticosteroids, high medication possession, and high neutrophil/lymphocyte ratios. The existence of bronchiectasis remained an independent risk factor for severe and moderate to severe acute exacerbations despite adjustment for all other factors. While bronchiectasis score showed no association with annual rate of acute exacerbation, progression of bronchiectasis confirmed on follow-up CT was associated with increased risks of severe and moderate to severe acute exacerbation.

Included patients had a diagnosis of asthma confirmed by variable expiratory airflow limitation with pulmonary function tests (that is, positive bronchodilator response, positive bronchial provocation test, or excessive variation in lung function between visits). Past histories of tuberculosis and nontuberculous mycobacterial lung disease, lower absolute and predicted values of both baseline FEV₁ and forced vital capacity were more common among patients with bronchiectasis.

Dividing the study population into a group that had at least one moderate to severe acute exacerbation during the follow-up period and a group that did not, the researchers identified characteristics shared by exacerbators: a greater proportion were women, they had lower forced vital capacity and lung-diffusing capacity for carbon monoxide, higher blood FVC and blood neutrophil/lymphocyte ratio, and more medication use (inhaled corticosteroids, long-acting antimuscarinic agent, leukotriene-receptor antagonist, and methylxanthine), compared with the nonexacerbators. More bronchiectasis, more severe bronchiectasis (higher bronchiectasis score), and more progression of bronchiectasis were common among the exacerbators.

Higher acute exacerbation risks accompanied bronchiectasis, at 1.47-fold for moderate, 1.72-fold for severe, and 1.50-fold for moderate to severe exacerbations. Higher risk for severe and moderate to severe exacerbations was conferred by bronchiectasis progression, also.

The researchers pointed to contradictory effects of inhaled corticosteroid use, noting both corticosteroids’ essential role in controlling airway inflammation and hyperresponsiveness, exacerbations, and lung-function decline in asthma patients and that longer or greater inhaled corticosteroid use is associated with both clinical deterioration in asthma and bronchiectasis, and exacerbation history. For bronchiectasis, however, inhaled corticosteroid use offers no benefit while increasing susceptibility to infection and its risks through partial immunosuppression.

“Considering these contradictory effects of inhaled corticosteroid use, further research is needed regarding its risks and benefits in asthma patients with bronchiectasis, including differences in the benefit of inhaled corticosteroid use according to patient phenotype,” Dr. Kim and his colleagues concluded.
 

The role of corticosteroids

“One of the more important points discussed in this observational cohort study is the role of inhaled corticosteroid use in bronchiectasis,” said Mary Jo Farmer, MD, PhD, director of pulmonary hypertension services, Baystate Health, and assistant professor of medicine, University of Massachusetts – Baystate, both in Springfield, in an interview with this news organization. She cited a review finding no significant benefit versus placebo in spirometry, exacerbation rate, or sputum volume in the Cochrane Database of Systematic Reviews and another suggesting that quality of life was improved with inhaled corticosteroid use in individuals with blood eosinophils greater than 3%, compared with those not using inhaled corticosteroids or having lower eosinophil counts in the European Respiratory Journal. She cited also higher percentages (48% versus 23%) of adrenal insufficiency in bronchiectasis patients among those taking inhaled corticosteroids versus those not taking them.

Dr. Farmer added, “According to the 2018 Cochrane review of inhaled corticosteroid treatment for non–cystic fibrosis bronchiectasis, results from most randomized, placebo-controlled trials have been disappointing in terms of effects on most endpoints such as pulmonary function and exacerbation frequency. As such, the European Respiratory Society guidelines for the management of adult bronchiectasis advise against prescribing inhaled corticosteroids to patients with bronchiectasis, unless otherwise indicated by either an asthma or chronic obstructive pulmonary disease diagnosis. Also, inhaled corticosteroid treatment in asthma and COPD is associated with common side effects such as oral candidiasis, dysphonia and, in some cases, systemic corticosteroid effects. The rate of adverse events from inhaled corticosteroid treatment of bronchiectasis, however, is largely unknown.Dr. Lee and Dr. Farmer reported no relevant financial relationships. The study was independently supported.

The Diagnosis: Molluscum Contagiosum

A tangential shave removal with electrocautery was performed. Histopathology demonstrated numerous eosinophilic intracytoplasmic inclusion bodies (Figure), confirming a diagnosis of molluscum contagiosum (MC).

Molluscum contagiosum is a common poxvirus infection that is transmitted through fomites, contact, or self-inoculation.1 This infection most frequently occurs in school-aged children younger than 8 years^1-3; peak incidence is 6 years of age.^2,3 The worldwide estimated prevalence in children is 5.1% to 11.5%.^1,3 In children cohabitating with others infected by MC, approximately 40% of households experienced a spread of infection; the risk of transmission is not associated with greater number of lesions.⁴ In adults, infection most commonly occurs in the setting of immunodeficiency or as a sexually transmitted infection in immunocompetent patients.³ Molluscum contagiosum infection classically presents as 1- to 3-mm, flesh- or white-colored, dome-shaped, smooth papules with central umbilication.¹ Lesions often occur in clusters or lines, indicating local spread. The trunk, extremities, and face are areas that frequently are involved.^2,3

Atypical presentations of MC infection can occur, as demonstrated by our case. Involvement of hair follicles by the infection can result in follicular induction.^1,5 Secondary infection can mimic abscess formation.¹ Inflamed MC lesions demonstrating the “beginning of the end” sign often are mistaken for primary infection, which is thought to be an inflammatory immune response to the virus.⁶ Lesions located on the eye or eyelid can present as unilateral conjunctivitis, conjunctival or corneal nodules, eyelid abscesses, or chalazions.¹ Giant MC is a nodular variant of this infection measuring larger than 1 cm in size that can present similar to epidermoid cysts, condyloma acuminatum, or verruca vulgaris.^1,7 Other reported mimicked conditions include basal cell carcinoma, trichoepithelioma, appendageal tumors, keratoacanthoma, foreign body granulomas, nevus sebaceous, or ecthyma.^1,3 Molluscum contagiosum also has been reported to present as large ulcerative growths.⁸ In immunocompromised patients, deep fungal infection is another mimicker.1 Lesions on the plantar surfaces of the feet often are misdiagnosed as plantar verruca and present with pain during ambulation.⁹

The diagnosis of MC is clinical, with additional diagnostic tools reserved for more challenging situations.¹ In cases with atypical presentations, dermoscopy may aid diagnosis through visualization of orifices and vascular patterns including crown, radial, and punctiform vessels.¹⁰ Biopsy or fine-needle aspiration also can be utilized as a diagnostic tool. Histopathology often reveals pathognomonic intracytoplasmic inclusions or Henderson-Paterson bodies.^8,10 The appearance of MC can mimic other conditions that should be included in the differential diagnosis. Pyogenic granuloma often presents as a benign red papule that may grow rapidly and become pedunculated, sometimes with bleeding and crusting, though histology reveals groups of proliferating capillaries.¹¹ More than half of amelanotic melanomas present in the papulonodular form as vascular or ulcerated nodules, and others may appear as erythematous macules. Diagnosis of amelanotic melanoma is made through histologic examination, which reveals atypical melanocytes in nests or cords, in conjunction with immunohistochemical stains such as S-100.12 Spitz nevi often appear as round, dome-shaped papules that most commonly are red, pink, or fleshcolored. They appear histologically similar to melanoma with nests of atypical melanocytes and nuclear atypia.¹³

A variety of treatment modalities can be used for MC including cantharidin, curettage, and cryotherapy.¹⁴ Imiquimod no longer is recommended due to a lack of demonstrated superiority over placebo in recent studies as well as its adverse effects.³ Topical retinoids have been recommended; however, their use frequently is limited by local irritation.^3,14 Cantharidin is the most frequently utilized treatment by pediatric dermatologists. Most health care providers report subjective satisfaction with its results and efficacy, though some side effects may occur including discomfort and temporary changes in pigmentation. Treatment for MC is not required, as the condition is self-limiting.¹⁴ Therapy often is reserved for those with extensive disease, complications from lesions, cosmetic or psychological concerns, or genital involvement given the potential for sexual transmission.³ Time to resolution without treatment varies and is more prolonged in immunocompromised patients. Mean time to resolution in immunocompetent hosts has been reported as 13.3 months, but most infections are noted to clear within 2 to 4 years.^1,4 Although resolution without treatment occurs, transmission to others and negative impact on quality of life (QOL) can occur and support the need for treatment. Greater impact on QOL was observed in females, those with more lesions, and patients with a longer duration of symptoms. Moderate impact on QOL was reported in 28% of patients (n=301), and severe effects were reported in 11%.⁴

In conclusion, MC is a common, benign, treatable cutaneous viral infection that often presents as small, flesh-colored papules in children. Its appearance can mimic a variety of other conditions. In cases with abnormal presentations, definitive diagnosis with pathology can be important to differentiate MC from more dangerous etiologies that may require further treatment.

The Diagnosis: Molluscum Contagiosum

A tangential shave removal with electrocautery was performed. Histopathology demonstrated numerous eosinophilic intracytoplasmic inclusion bodies (Figure), confirming a diagnosis of molluscum contagiosum (MC).

Molluscum contagiosum is a common poxvirus infection that is transmitted through fomites, contact, or self-inoculation.1 This infection most frequently occurs in school-aged children younger than 8 years^1-3; peak incidence is 6 years of age.^2,3 The worldwide estimated prevalence in children is 5.1% to 11.5%.^1,3 In children cohabitating with others infected by MC, approximately 40% of households experienced a spread of infection; the risk of transmission is not associated with greater number of lesions.⁴ In adults, infection most commonly occurs in the setting of immunodeficiency or as a sexually transmitted infection in immunocompetent patients.³ Molluscum contagiosum infection classically presents as 1- to 3-mm, flesh- or white-colored, dome-shaped, smooth papules with central umbilication.¹ Lesions often occur in clusters or lines, indicating local spread. The trunk, extremities, and face are areas that frequently are involved.^2,3

Atypical presentations of MC infection can occur, as demonstrated by our case. Involvement of hair follicles by the infection can result in follicular induction.^1,5 Secondary infection can mimic abscess formation.¹ Inflamed MC lesions demonstrating the “beginning of the end” sign often are mistaken for primary infection, which is thought to be an inflammatory immune response to the virus.⁶ Lesions located on the eye or eyelid can present as unilateral conjunctivitis, conjunctival or corneal nodules, eyelid abscesses, or chalazions.¹ Giant MC is a nodular variant of this infection measuring larger than 1 cm in size that can present similar to epidermoid cysts, condyloma acuminatum, or verruca vulgaris.^1,7 Other reported mimicked conditions include basal cell carcinoma, trichoepithelioma, appendageal tumors, keratoacanthoma, foreign body granulomas, nevus sebaceous, or ecthyma.^1,3 Molluscum contagiosum also has been reported to present as large ulcerative growths.⁸ In immunocompromised patients, deep fungal infection is another mimicker.1 Lesions on the plantar surfaces of the feet often are misdiagnosed as plantar verruca and present with pain during ambulation.⁹

The diagnosis of MC is clinical, with additional diagnostic tools reserved for more challenging situations.¹ In cases with atypical presentations, dermoscopy may aid diagnosis through visualization of orifices and vascular patterns including crown, radial, and punctiform vessels.¹⁰ Biopsy or fine-needle aspiration also can be utilized as a diagnostic tool. Histopathology often reveals pathognomonic intracytoplasmic inclusions or Henderson-Paterson bodies.^8,10 The appearance of MC can mimic other conditions that should be included in the differential diagnosis. Pyogenic granuloma often presents as a benign red papule that may grow rapidly and become pedunculated, sometimes with bleeding and crusting, though histology reveals groups of proliferating capillaries.¹¹ More than half of amelanotic melanomas present in the papulonodular form as vascular or ulcerated nodules, and others may appear as erythematous macules. Diagnosis of amelanotic melanoma is made through histologic examination, which reveals atypical melanocytes in nests or cords, in conjunction with immunohistochemical stains such as S-100.12 Spitz nevi often appear as round, dome-shaped papules that most commonly are red, pink, or fleshcolored. They appear histologically similar to melanoma with nests of atypical melanocytes and nuclear atypia.¹³

A variety of treatment modalities can be used for MC including cantharidin, curettage, and cryotherapy.¹⁴ Imiquimod no longer is recommended due to a lack of demonstrated superiority over placebo in recent studies as well as its adverse effects.³ Topical retinoids have been recommended; however, their use frequently is limited by local irritation.^3,14 Cantharidin is the most frequently utilized treatment by pediatric dermatologists. Most health care providers report subjective satisfaction with its results and efficacy, though some side effects may occur including discomfort and temporary changes in pigmentation. Treatment for MC is not required, as the condition is self-limiting.¹⁴ Therapy often is reserved for those with extensive disease, complications from lesions, cosmetic or psychological concerns, or genital involvement given the potential for sexual transmission.³ Time to resolution without treatment varies and is more prolonged in immunocompromised patients. Mean time to resolution in immunocompetent hosts has been reported as 13.3 months, but most infections are noted to clear within 2 to 4 years.^1,4 Although resolution without treatment occurs, transmission to others and negative impact on quality of life (QOL) can occur and support the need for treatment. Greater impact on QOL was observed in females, those with more lesions, and patients with a longer duration of symptoms. Moderate impact on QOL was reported in 28% of patients (n=301), and severe effects were reported in 11%.⁴

In conclusion, MC is a common, benign, treatable cutaneous viral infection that often presents as small, flesh-colored papules in children. Its appearance can mimic a variety of other conditions. In cases with abnormal presentations, definitive diagnosis with pathology can be important to differentiate MC from more dangerous etiologies that may require further treatment.

The Diagnosis: Molluscum Contagiosum

A tangential shave removal with electrocautery was performed. Histopathology demonstrated numerous eosinophilic intracytoplasmic inclusion bodies (Figure), confirming a diagnosis of molluscum contagiosum (MC).

Molluscum contagiosum is a common poxvirus infection that is transmitted through fomites, contact, or self-inoculation.1 This infection most frequently occurs in school-aged children younger than 8 years^1-3; peak incidence is 6 years of age.^2,3 The worldwide estimated prevalence in children is 5.1% to 11.5%.^1,3 In children cohabitating with others infected by MC, approximately 40% of households experienced a spread of infection; the risk of transmission is not associated with greater number of lesions.⁴ In adults, infection most commonly occurs in the setting of immunodeficiency or as a sexually transmitted infection in immunocompetent patients.³ Molluscum contagiosum infection classically presents as 1- to 3-mm, flesh- or white-colored, dome-shaped, smooth papules with central umbilication.¹ Lesions often occur in clusters or lines, indicating local spread. The trunk, extremities, and face are areas that frequently are involved.^2,3

Atypical presentations of MC infection can occur, as demonstrated by our case. Involvement of hair follicles by the infection can result in follicular induction.^1,5 Secondary infection can mimic abscess formation.¹ Inflamed MC lesions demonstrating the “beginning of the end” sign often are mistaken for primary infection, which is thought to be an inflammatory immune response to the virus.⁶ Lesions located on the eye or eyelid can present as unilateral conjunctivitis, conjunctival or corneal nodules, eyelid abscesses, or chalazions.¹ Giant MC is a nodular variant of this infection measuring larger than 1 cm in size that can present similar to epidermoid cysts, condyloma acuminatum, or verruca vulgaris.^1,7 Other reported mimicked conditions include basal cell carcinoma, trichoepithelioma, appendageal tumors, keratoacanthoma, foreign body granulomas, nevus sebaceous, or ecthyma.^1,3 Molluscum contagiosum also has been reported to present as large ulcerative growths.⁸ In immunocompromised patients, deep fungal infection is another mimicker.1 Lesions on the plantar surfaces of the feet often are misdiagnosed as plantar verruca and present with pain during ambulation.⁹

The diagnosis of MC is clinical, with additional diagnostic tools reserved for more challenging situations.¹ In cases with atypical presentations, dermoscopy may aid diagnosis through visualization of orifices and vascular patterns including crown, radial, and punctiform vessels.¹⁰ Biopsy or fine-needle aspiration also can be utilized as a diagnostic tool. Histopathology often reveals pathognomonic intracytoplasmic inclusions or Henderson-Paterson bodies.^8,10 The appearance of MC can mimic other conditions that should be included in the differential diagnosis. Pyogenic granuloma often presents as a benign red papule that may grow rapidly and become pedunculated, sometimes with bleeding and crusting, though histology reveals groups of proliferating capillaries.¹¹ More than half of amelanotic melanomas present in the papulonodular form as vascular or ulcerated nodules, and others may appear as erythematous macules. Diagnosis of amelanotic melanoma is made through histologic examination, which reveals atypical melanocytes in nests or cords, in conjunction with immunohistochemical stains such as S-100.12 Spitz nevi often appear as round, dome-shaped papules that most commonly are red, pink, or fleshcolored. They appear histologically similar to melanoma with nests of atypical melanocytes and nuclear atypia.¹³

A variety of treatment modalities can be used for MC including cantharidin, curettage, and cryotherapy.¹⁴ Imiquimod no longer is recommended due to a lack of demonstrated superiority over placebo in recent studies as well as its adverse effects.³ Topical retinoids have been recommended; however, their use frequently is limited by local irritation.^3,14 Cantharidin is the most frequently utilized treatment by pediatric dermatologists. Most health care providers report subjective satisfaction with its results and efficacy, though some side effects may occur including discomfort and temporary changes in pigmentation. Treatment for MC is not required, as the condition is self-limiting.¹⁴ Therapy often is reserved for those with extensive disease, complications from lesions, cosmetic or psychological concerns, or genital involvement given the potential for sexual transmission.³ Time to resolution without treatment varies and is more prolonged in immunocompromised patients. Mean time to resolution in immunocompetent hosts has been reported as 13.3 months, but most infections are noted to clear within 2 to 4 years.^1,4 Although resolution without treatment occurs, transmission to others and negative impact on quality of life (QOL) can occur and support the need for treatment. Greater impact on QOL was observed in females, those with more lesions, and patients with a longer duration of symptoms. Moderate impact on QOL was reported in 28% of patients (n=301), and severe effects were reported in 11%.⁴

In conclusion, MC is a common, benign, treatable cutaneous viral infection that often presents as small, flesh-colored papules in children. Its appearance can mimic a variety of other conditions. In cases with abnormal presentations, definitive diagnosis with pathology can be important to differentiate MC from more dangerous etiologies that may require further treatment.

Radiating chest pain, shortness of breath, nausea, lightheadedness. Everyone knows the telltale signs of a myocardial infarction. Yet a new study shows that despite this widespread recognition, heart attacks aren’t attended to quickly across the board. Historically, the study says, women and people of color wait longer to access emergency care for a heart attack.

Researchers from the University of California, San Francisco published these findings in the Annals of Emergency Medicine. The study used the Office of Statewide Health Planning and Development dataset to gather information on 453,136 cases of heart attack in California between 2005 and 2015. They found that over time, differences in timely treatment between the demographics narrowed, but the gap still existed.

Rawpixel/iStock/Getty Images

By 2015, timely treatment increased across the board, but there were still discrepancies, with 76.7% of men and 66.8% of women with STEMI undergoing timely angiography and 56.3% of men and 45.9% of women with NSTEMI undergoing timely angiography. Also in 2015, 75.2% of White patients and 69.2% of Black patients underwent timely angiography for STEMI.

Although differences in care decreased between the demographics, the gap still exists. Whereas this dataset only extends to 2015, this trend may still persist today, says Robert Glatter, MD, an emergency medicine physician at Lenox Hill Hospital, New York, who was not involved in the study. Therefore, physicians need to consider this bias when treating patients. “The bottom line is that we continue to have much work to do to achieve equality in managing not only medical conditions but treating people who have them equally,” Dr. Glatter said.

“Raising awareness of ongoing inequality in care related to gender and ethnic disparities is critical to drive change in our institutions,” he emphasized. “We simply cannot accept the status quo.”

The study was funded by the National Heart, Lung, and Blood Institute of the National Institutes of Health. Dr. Glatter and the authors declared no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Radiating chest pain, shortness of breath, nausea, lightheadedness. Everyone knows the telltale signs of a myocardial infarction. Yet a new study shows that despite this widespread recognition, heart attacks aren’t attended to quickly across the board. Historically, the study says, women and people of color wait longer to access emergency care for a heart attack.

Researchers from the University of California, San Francisco published these findings in the Annals of Emergency Medicine. The study used the Office of Statewide Health Planning and Development dataset to gather information on 453,136 cases of heart attack in California between 2005 and 2015. They found that over time, differences in timely treatment between the demographics narrowed, but the gap still existed.

Rawpixel/iStock/Getty Images

By 2015, timely treatment increased across the board, but there were still discrepancies, with 76.7% of men and 66.8% of women with STEMI undergoing timely angiography and 56.3% of men and 45.9% of women with NSTEMI undergoing timely angiography. Also in 2015, 75.2% of White patients and 69.2% of Black patients underwent timely angiography for STEMI.

Although differences in care decreased between the demographics, the gap still exists. Whereas this dataset only extends to 2015, this trend may still persist today, says Robert Glatter, MD, an emergency medicine physician at Lenox Hill Hospital, New York, who was not involved in the study. Therefore, physicians need to consider this bias when treating patients. “The bottom line is that we continue to have much work to do to achieve equality in managing not only medical conditions but treating people who have them equally,” Dr. Glatter said.

“Raising awareness of ongoing inequality in care related to gender and ethnic disparities is critical to drive change in our institutions,” he emphasized. “We simply cannot accept the status quo.”

The study was funded by the National Heart, Lung, and Blood Institute of the National Institutes of Health. Dr. Glatter and the authors declared no relevant financial relationships.

A version of this article first appeared on Medscape.com.

Radiating chest pain, shortness of breath, nausea, lightheadedness. Everyone knows the telltale signs of a myocardial infarction. Yet a new study shows that despite this widespread recognition, heart attacks aren’t attended to quickly across the board. Historically, the study says, women and people of color wait longer to access emergency care for a heart attack.

Researchers from the University of California, San Francisco published these findings in the Annals of Emergency Medicine. The study used the Office of Statewide Health Planning and Development dataset to gather information on 453,136 cases of heart attack in California between 2005 and 2015. They found that over time, differences in timely treatment between the demographics narrowed, but the gap still existed.

Rawpixel/iStock/Getty Images

By 2015, timely treatment increased across the board, but there were still discrepancies, with 76.7% of men and 66.8% of women with STEMI undergoing timely angiography and 56.3% of men and 45.9% of women with NSTEMI undergoing timely angiography. Also in 2015, 75.2% of White patients and 69.2% of Black patients underwent timely angiography for STEMI.

Although differences in care decreased between the demographics, the gap still exists. Whereas this dataset only extends to 2015, this trend may still persist today, says Robert Glatter, MD, an emergency medicine physician at Lenox Hill Hospital, New York, who was not involved in the study. Therefore, physicians need to consider this bias when treating patients. “The bottom line is that we continue to have much work to do to achieve equality in managing not only medical conditions but treating people who have them equally,” Dr. Glatter said.

“Raising awareness of ongoing inequality in care related to gender and ethnic disparities is critical to drive change in our institutions,” he emphasized. “We simply cannot accept the status quo.”

The study was funded by the National Heart, Lung, and Blood Institute of the National Institutes of Health. Dr. Glatter and the authors declared no relevant financial relationships.

A version of this article first appeared on Medscape.com.

It is projected that by 2050, 1.6 billion women in the world will have reached menopause or the postmenopausal period, a significant increase, compared with a billion women in 2020. Of all menopausal women, around 75% are affected by troublesome menopause symptoms, such as hot flashes and night sweats.

Around 84% of postmenopausal women experience genitourinary symptoms, such as vulvovaginal atrophy and incontinence.

Menopausal hormone therapy (MHT) is the most effective treatment for managing these symptoms; however, its effects on numerous aspects of female health remain uncertain, in particular with regard to breast cancer. The influence of MHT on breast cancer remains unsettled, with discordant findings from observational studies and randomized clinical trials, a factor that affects the decisions made by doctors concerning hormone therapy in menopausal women.
 

Background

Conjugated equine estrogens (CEEs) were introduced into clinical practice in the 1940s. For decades, MHT was the main treatment in conventional medicine for the symptoms of menopause. MHT was used in Western countries for about 600 million women starting from 1970, and it progressively increased during the 1990s. Professional organizations recommended MHT for the prevention of osteoporosis and chronic heart disease (CHD), and a third of prescriptions were for women older than 60 years.

Against this background, the National Institutes of Health launched randomized trials of MHT through the Women’s Health Initiative (WHI) to test whether the association with reduced risk for CHD found in observational studies was real and to obtain reliable information on the overall risks and benefits regarding the prevention of chronic disease for postmenopausal women aged 50-79 years.

The WHI trials tested standard-dose oral CEEs with and without standard-dose continuous medroxyprogesterone acetate (EPT). In 2002, the results of the WHI studies raised a series of concerns about the long-term safety of MHT, in particular the finding of an increased risk of breast cancer for women undergoing therapy. That risk exceeded the benefits from reductions in hip fractures and colorectal cancer.

The WHI findings received wide attention. Prescriptions for MHT dropped precipitously after 2002 and continued to decline in subsequent years. Declines were most marked for standard-dose EPT and in older women. The results of the CEE study were less negative, compared with those for EPT, as they showed no effect on CHD, a nonsignificant reduction in the risk of breast cancer, and a more favorable risk-benefit ratio for younger women, compared with older women. A decade later, it had become widely accepted that MHT should not be used for the prevention of chronic disease in older women; however, short-term use for treatment of vasomotor symptoms remains an accepted indication.
 

Risks and outcomes

Emerging from a series of WHI reports are complex models on the effect of hormonal therapy on the risk and outcome of breast cancer. In one study, women with an intact uterus received CEEs plus medroxyprogesterone acetate (MPA). An increase in the risk of breast cancer was observed over a median of 5.6 years of treatment, followed by a moderate reduction, with the risk increasing after 13 years of cumulative follow-up. For women treated with CEE alone, the reduction in risk observed over an average of 7.2 years of treatment was maintained for 13 years of follow-up.

Results from observational studies contrast with those from randomized controlled trials, particularly those concerning the use of estrogens only. A meta-analysis by the Collaborative Group on Hormonal Factors in Breast Cancer showed that both EPT and CEE were associated with a higher risk of breast neoplasia. Results of the Million Women Study showed a higher death rate.
 

Treatment methods and duration

Information from prospective studies on the effects of commencing MHT at various ages between 40 and 59 years show that for women who commenced treatment at any time within this age range, the relative risk was similar and was highly significant for all ages. Few women had started MHT treatment well after menopause at ages 60-69 years, and their excess risks during years 5-14 of current use were significant for estrogen-progestogen but not for estrogen-only MHT.

If these associations are largely causal, then for women of average weight in developed countries, 5 years of MHT, starting at age 50 years, would increase breast cancer incidence at ages 50-69 years by about 1 in every 50 users of estrogen plus daily progestogen preparations; 1 in every 70 users of estrogen plus intermittent progestogen preparations; and 1 in every 200 users of estrogen-only preparations. The corresponding excesses from 10 years of MHT would be about twice as great.

During 5-14 years of MHT use, the RRs were similarly increased if MHT use had started at ages 40-44 years, 45-49 years, 50-54 years, and 55-59 years; RRs appeared to be attenuated if MHT use had started after age 60 years. They were also attenuated by adiposity, particularly for estrogen-only MHT (which had little effect in obese women). After MHT use ceased, some excess risk of breast cancer persisted for more than a decade; this is directly correlated with the duration of treatment.

Therefore, it can be expected that the effects of MHT may vary between participants on the basis of age or time since menopause, as well as treatments (MHT type, dose, formulation, duration of use, and route of administration). Regarding formulation effects on the risk of breast cancer, new evidence shows an increased risk of 28%. Progestogens appeared to be differentially associated with breast cancer (micronized progesterone: odds ratio, 0.99; 95% confidence interval 0.55-1.79; synthetic progestin: OR, 1.28; 95% CI, 1.22-1.35). When prescribing MHT, micronized progesterone may be the safer progestogen to use.

In conclusion, MHT has a complex balance of benefits and risk on various health outcomes. Some effects differ qualitatively between ET and EPT. Regarding use of MHT, consideration should be given to the full range of effects, along with patients’ values and preferences. The overall quality of existing systematic reviews is moderate to poor. Clinicians should evaluate their scientific strength before considering applying their results in clinical practice. Regarding use of any hormone therapy regimen, consideration should be given to the full range of risk and benefits and should involve shared decisionmaking with the patient. It should be recognized that risk-benefit balance is altered by factors such as age, time from menopause, oophorectomy status, and prior hysterectomy and that some outcomes persist and there is some attenuation after stopping use.

This article was translated from Univadis Italy.

A version of the article appeared on Medscape.com.

It is projected that by 2050, 1.6 billion women in the world will have reached menopause or the postmenopausal period, a significant increase, compared with a billion women in 2020. Of all menopausal women, around 75% are affected by troublesome menopause symptoms, such as hot flashes and night sweats.

Around 84% of postmenopausal women experience genitourinary symptoms, such as vulvovaginal atrophy and incontinence.

Menopausal hormone therapy (MHT) is the most effective treatment for managing these symptoms; however, its effects on numerous aspects of female health remain uncertain, in particular with regard to breast cancer. The influence of MHT on breast cancer remains unsettled, with discordant findings from observational studies and randomized clinical trials, a factor that affects the decisions made by doctors concerning hormone therapy in menopausal women.
 

Background

Conjugated equine estrogens (CEEs) were introduced into clinical practice in the 1940s. For decades, MHT was the main treatment in conventional medicine for the symptoms of menopause. MHT was used in Western countries for about 600 million women starting from 1970, and it progressively increased during the 1990s. Professional organizations recommended MHT for the prevention of osteoporosis and chronic heart disease (CHD), and a third of prescriptions were for women older than 60 years.

Against this background, the National Institutes of Health launched randomized trials of MHT through the Women’s Health Initiative (WHI) to test whether the association with reduced risk for CHD found in observational studies was real and to obtain reliable information on the overall risks and benefits regarding the prevention of chronic disease for postmenopausal women aged 50-79 years.

The WHI trials tested standard-dose oral CEEs with and without standard-dose continuous medroxyprogesterone acetate (EPT). In 2002, the results of the WHI studies raised a series of concerns about the long-term safety of MHT, in particular the finding of an increased risk of breast cancer for women undergoing therapy. That risk exceeded the benefits from reductions in hip fractures and colorectal cancer.

The WHI findings received wide attention. Prescriptions for MHT dropped precipitously after 2002 and continued to decline in subsequent years. Declines were most marked for standard-dose EPT and in older women. The results of the CEE study were less negative, compared with those for EPT, as they showed no effect on CHD, a nonsignificant reduction in the risk of breast cancer, and a more favorable risk-benefit ratio for younger women, compared with older women. A decade later, it had become widely accepted that MHT should not be used for the prevention of chronic disease in older women; however, short-term use for treatment of vasomotor symptoms remains an accepted indication.
 

Risks and outcomes

Emerging from a series of WHI reports are complex models on the effect of hormonal therapy on the risk and outcome of breast cancer. In one study, women with an intact uterus received CEEs plus medroxyprogesterone acetate (MPA). An increase in the risk of breast cancer was observed over a median of 5.6 years of treatment, followed by a moderate reduction, with the risk increasing after 13 years of cumulative follow-up. For women treated with CEE alone, the reduction in risk observed over an average of 7.2 years of treatment was maintained for 13 years of follow-up.

Results from observational studies contrast with those from randomized controlled trials, particularly those concerning the use of estrogens only. A meta-analysis by the Collaborative Group on Hormonal Factors in Breast Cancer showed that both EPT and CEE were associated with a higher risk of breast neoplasia. Results of the Million Women Study showed a higher death rate.
 

Treatment methods and duration

Information from prospective studies on the effects of commencing MHT at various ages between 40 and 59 years show that for women who commenced treatment at any time within this age range, the relative risk was similar and was highly significant for all ages. Few women had started MHT treatment well after menopause at ages 60-69 years, and their excess risks during years 5-14 of current use were significant for estrogen-progestogen but not for estrogen-only MHT.

If these associations are largely causal, then for women of average weight in developed countries, 5 years of MHT, starting at age 50 years, would increase breast cancer incidence at ages 50-69 years by about 1 in every 50 users of estrogen plus daily progestogen preparations; 1 in every 70 users of estrogen plus intermittent progestogen preparations; and 1 in every 200 users of estrogen-only preparations. The corresponding excesses from 10 years of MHT would be about twice as great.

During 5-14 years of MHT use, the RRs were similarly increased if MHT use had started at ages 40-44 years, 45-49 years, 50-54 years, and 55-59 years; RRs appeared to be attenuated if MHT use had started after age 60 years. They were also attenuated by adiposity, particularly for estrogen-only MHT (which had little effect in obese women). After MHT use ceased, some excess risk of breast cancer persisted for more than a decade; this is directly correlated with the duration of treatment.

Therefore, it can be expected that the effects of MHT may vary between participants on the basis of age or time since menopause, as well as treatments (MHT type, dose, formulation, duration of use, and route of administration). Regarding formulation effects on the risk of breast cancer, new evidence shows an increased risk of 28%. Progestogens appeared to be differentially associated with breast cancer (micronized progesterone: odds ratio, 0.99; 95% confidence interval 0.55-1.79; synthetic progestin: OR, 1.28; 95% CI, 1.22-1.35). When prescribing MHT, micronized progesterone may be the safer progestogen to use.

In conclusion, MHT has a complex balance of benefits and risk on various health outcomes. Some effects differ qualitatively between ET and EPT. Regarding use of MHT, consideration should be given to the full range of effects, along with patients’ values and preferences. The overall quality of existing systematic reviews is moderate to poor. Clinicians should evaluate their scientific strength before considering applying their results in clinical practice. Regarding use of any hormone therapy regimen, consideration should be given to the full range of risk and benefits and should involve shared decisionmaking with the patient. It should be recognized that risk-benefit balance is altered by factors such as age, time from menopause, oophorectomy status, and prior hysterectomy and that some outcomes persist and there is some attenuation after stopping use.

This article was translated from Univadis Italy.

A version of the article appeared on Medscape.com.

It is projected that by 2050, 1.6 billion women in the world will have reached menopause or the postmenopausal period, a significant increase, compared with a billion women in 2020. Of all menopausal women, around 75% are affected by troublesome menopause symptoms, such as hot flashes and night sweats.

Around 84% of postmenopausal women experience genitourinary symptoms, such as vulvovaginal atrophy and incontinence.

Menopausal hormone therapy (MHT) is the most effective treatment for managing these symptoms; however, its effects on numerous aspects of female health remain uncertain, in particular with regard to breast cancer. The influence of MHT on breast cancer remains unsettled, with discordant findings from observational studies and randomized clinical trials, a factor that affects the decisions made by doctors concerning hormone therapy in menopausal women.
 

Background

Conjugated equine estrogens (CEEs) were introduced into clinical practice in the 1940s. For decades, MHT was the main treatment in conventional medicine for the symptoms of menopause. MHT was used in Western countries for about 600 million women starting from 1970, and it progressively increased during the 1990s. Professional organizations recommended MHT for the prevention of osteoporosis and chronic heart disease (CHD), and a third of prescriptions were for women older than 60 years.

Against this background, the National Institutes of Health launched randomized trials of MHT through the Women’s Health Initiative (WHI) to test whether the association with reduced risk for CHD found in observational studies was real and to obtain reliable information on the overall risks and benefits regarding the prevention of chronic disease for postmenopausal women aged 50-79 years.

The WHI trials tested standard-dose oral CEEs with and without standard-dose continuous medroxyprogesterone acetate (EPT). In 2002, the results of the WHI studies raised a series of concerns about the long-term safety of MHT, in particular the finding of an increased risk of breast cancer for women undergoing therapy. That risk exceeded the benefits from reductions in hip fractures and colorectal cancer.

The WHI findings received wide attention. Prescriptions for MHT dropped precipitously after 2002 and continued to decline in subsequent years. Declines were most marked for standard-dose EPT and in older women. The results of the CEE study were less negative, compared with those for EPT, as they showed no effect on CHD, a nonsignificant reduction in the risk of breast cancer, and a more favorable risk-benefit ratio for younger women, compared with older women. A decade later, it had become widely accepted that MHT should not be used for the prevention of chronic disease in older women; however, short-term use for treatment of vasomotor symptoms remains an accepted indication.
 

Risks and outcomes

Emerging from a series of WHI reports are complex models on the effect of hormonal therapy on the risk and outcome of breast cancer. In one study, women with an intact uterus received CEEs plus medroxyprogesterone acetate (MPA). An increase in the risk of breast cancer was observed over a median of 5.6 years of treatment, followed by a moderate reduction, with the risk increasing after 13 years of cumulative follow-up. For women treated with CEE alone, the reduction in risk observed over an average of 7.2 years of treatment was maintained for 13 years of follow-up.

Results from observational studies contrast with those from randomized controlled trials, particularly those concerning the use of estrogens only. A meta-analysis by the Collaborative Group on Hormonal Factors in Breast Cancer showed that both EPT and CEE were associated with a higher risk of breast neoplasia. Results of the Million Women Study showed a higher death rate.
 

Treatment methods and duration

Information from prospective studies on the effects of commencing MHT at various ages between 40 and 59 years show that for women who commenced treatment at any time within this age range, the relative risk was similar and was highly significant for all ages. Few women had started MHT treatment well after menopause at ages 60-69 years, and their excess risks during years 5-14 of current use were significant for estrogen-progestogen but not for estrogen-only MHT.

If these associations are largely causal, then for women of average weight in developed countries, 5 years of MHT, starting at age 50 years, would increase breast cancer incidence at ages 50-69 years by about 1 in every 50 users of estrogen plus daily progestogen preparations; 1 in every 70 users of estrogen plus intermittent progestogen preparations; and 1 in every 200 users of estrogen-only preparations. The corresponding excesses from 10 years of MHT would be about twice as great.

During 5-14 years of MHT use, the RRs were similarly increased if MHT use had started at ages 40-44 years, 45-49 years, 50-54 years, and 55-59 years; RRs appeared to be attenuated if MHT use had started after age 60 years. They were also attenuated by adiposity, particularly for estrogen-only MHT (which had little effect in obese women). After MHT use ceased, some excess risk of breast cancer persisted for more than a decade; this is directly correlated with the duration of treatment.

Therefore, it can be expected that the effects of MHT may vary between participants on the basis of age or time since menopause, as well as treatments (MHT type, dose, formulation, duration of use, and route of administration). Regarding formulation effects on the risk of breast cancer, new evidence shows an increased risk of 28%. Progestogens appeared to be differentially associated with breast cancer (micronized progesterone: odds ratio, 0.99; 95% confidence interval 0.55-1.79; synthetic progestin: OR, 1.28; 95% CI, 1.22-1.35). When prescribing MHT, micronized progesterone may be the safer progestogen to use.

In conclusion, MHT has a complex balance of benefits and risk on various health outcomes. Some effects differ qualitatively between ET and EPT. Regarding use of MHT, consideration should be given to the full range of effects, along with patients’ values and preferences. The overall quality of existing systematic reviews is moderate to poor. Clinicians should evaluate their scientific strength before considering applying their results in clinical practice. Regarding use of any hormone therapy regimen, consideration should be given to the full range of risk and benefits and should involve shared decisionmaking with the patient. It should be recognized that risk-benefit balance is altered by factors such as age, time from menopause, oophorectomy status, and prior hysterectomy and that some outcomes persist and there is some attenuation after stopping use.

This article was translated from Univadis Italy.

A version of the article appeared on Medscape.com.

Since 1950, the terms “diet and skin” in the medical literature have markedly increased, said Vivian Shi, MD associate professor of dermatology at the University of Arkansas for Medical Sciences, Little Rock, who talked about nutritional approaches for select skin diseases at MedscapeLive’s Women’s and Pediatric Dermatology Seminar.

Myths abound, but some associations of diet with skin diseases hold water, and diet tweaks could supplement treatments and improve results in patients with acne, hidradenitis suppurativa (HS), and rosacea, she said.
 

Acne

What’s known, Dr. Shi said, is that the prevalence of acne is substantially lower in non-Westernized countries, and that diets in those countries generally have a low glycemic load, which decreases IGF-1 insulinlike growth factor 1 (IGF-1) concentrations, an accepted risk factor for acne. The Western diet also includes the hormonal effects of cow’s milk products.

Whey protein, which is popular as a supplement, isn’t good for acne, Dr. Shi said. It takes a couple of hours to digest, while casein protein digests more slowly, over 5-7 hours. If casein protein isn’t acceptable, good alternatives to whey protein are hemp seed, plant protein blends (peas, seeds, berries), egg white, brown rice isolate, and soy isolate protein.

Dairy products increase IGF-1 levels, hormonal mediators that can make acne worse. In addition, industrial cow’s milk can contain anabolic steroids and growth factor, leading to sebogenesis, Dr. Shi said. As for the type of milk, skim milk tends to be the most acnegenic and associated with the highest blood levels of IGF-1.

Supplementing with omega-3 fatty acids and gamma-linolenic acid improved mild to moderate acne in a double-blind, controlled study. Researchers randomized 45 patients with mild to moderate acne to an omega-3 fatty acid group (2,000 mg of eicosapentaenoic acid and docosahexaenoic acid), a gamma-linolenic acid group (borage oil with 400 mg gamma-linolenic acid) or a control group. After 10 weeks in both treatment groups, there was a significant reduction in inflammatory and noninflammatory lesions.

Those with acne are more likely to be deficient in Vitamin D, research suggests. Researchers also found that among those who had vitamin D deficiency, supplementing with 1,000 IU daily for 2 months reduced inflammatory lesions by 35% after 8 weeks, compared with a 6% reduction in the control group.

Other research has found that those with a low serum zinc level had more severe acne and that 30-200 mg of zinc orally for 2-4 months reduced inflammatory acne. However, Dr. Shi cautioned that those taking zinc for more than 2 months also need a copper supplement, as zinc reduces the amount of copper absorbed by the body.

Dr. Shi’s “do’s” diet list for acne patients is a follows: Paleolithic and Mediterranean diets, omega-3 fatty acids, gamma-linolenic acids, Vitamin D, zinc, tubers, legumes, vegetables, fruits, and fish.

Unknowns, she said, include chocolate, caffeine, green tea, and high salt.
 

Hidradenitis suppurativa

Patents with HS who follow a Mediterranean diet most closely have less severe disease, research has found. In this study, those patients with HS with the lowest adherence had a Sartorius HS score of 59.38, while those who followed it the most closely had a score of 39 (of 80).

In another study, patients with HS reported the following foods as exacerbating HS: sweets, bread/pasta/rice, dairy, and high-fat foods. Alleviating foods included vegetables, fruit, chicken, and fish.

Dr. Shi’s dietary recommendations for patients with HS: Follow a Mediterranean diet, avoid high fat foods and highly processed foods, and focus on eating more vegetables, fresh fruit, corn-based cereal, white meat, and fish.

A retrospective study of patients with Hurley stage 1 and 2 found that oral zinc gluconate, 90 mg a day, combined with 2% topical triclosan twice a day, resulted in significantly decreased HS scores and nodules and improved quality of life after 3 months. Expect vitamin D deficiency, she added.

Lastly, Dr. Shi recommended, if necessary, “weight loss to reduce the inflammatory burden.”
 

Rosacea

Dietary triggers for rosacea are thought to include high-fat foods, dairy foods, spicy foods, hot drinks, cinnamon, and vanilla.

A population-based case-control study in China, which evaluated 1,347 rosacea patients and 1,290 healthy controls, found that a high intake of fatty foods positively correlated with erythematotelangiectatic rosacea (ETR) and phymatous rosacea. High-frequency dairy intake negatively correlated with ETR and papulopustular rosacea, which was a surprise, she said. And in this study, no significant correlations were found between sweets, coffee, and spicy foods. That goes against the traditional thinking, she said, but this was a Chinese cohort and their diet is probably vastly different than those in the United States.

Other rosacea triggers, Dr. Shi said, are niacin-containing foods such as turkey, chicken breast, crustaceans, dried Shiitake mushrooms, peanuts, tuna, and liver, as well as cold drinks, and formalin-containing foods (fish, squid, tofu, wet noodles).

As the field of nutrigenics – how genes affect how the body responds to food – evolves, more answers about the impact of diet on these diseases will be forthcoming, Dr. Shi said.

In an interactive panel discussion, she was asked if she talks about diet with all her patients with acne, rosacea, and HS, or just those not responding to traditional therapy.

“I think it’s an important conversation to have,” Dr. Shi responded. “When I’m done with the medication [instructions], I say: ‘There is something else you can do to augment what I just told you.’ ” That’s when she explains the dietary information. She also has a handout on diet and routinely refers patients for dietary counseling.

MedscapeLive and this news organization are owned by the same parent company. Dr. Shi disclosed consulting, investigative and research funding from several sources, but not directly related to the content of her talk.

Since 1950, the terms “diet and skin” in the medical literature have markedly increased, said Vivian Shi, MD associate professor of dermatology at the University of Arkansas for Medical Sciences, Little Rock, who talked about nutritional approaches for select skin diseases at MedscapeLive’s Women’s and Pediatric Dermatology Seminar.

Myths abound, but some associations of diet with skin diseases hold water, and diet tweaks could supplement treatments and improve results in patients with acne, hidradenitis suppurativa (HS), and rosacea, she said.
 

Acne

What’s known, Dr. Shi said, is that the prevalence of acne is substantially lower in non-Westernized countries, and that diets in those countries generally have a low glycemic load, which decreases IGF-1 insulinlike growth factor 1 (IGF-1) concentrations, an accepted risk factor for acne. The Western diet also includes the hormonal effects of cow’s milk products.

Whey protein, which is popular as a supplement, isn’t good for acne, Dr. Shi said. It takes a couple of hours to digest, while casein protein digests more slowly, over 5-7 hours. If casein protein isn’t acceptable, good alternatives to whey protein are hemp seed, plant protein blends (peas, seeds, berries), egg white, brown rice isolate, and soy isolate protein.

Dairy products increase IGF-1 levels, hormonal mediators that can make acne worse. In addition, industrial cow’s milk can contain anabolic steroids and growth factor, leading to sebogenesis, Dr. Shi said. As for the type of milk, skim milk tends to be the most acnegenic and associated with the highest blood levels of IGF-1.

Supplementing with omega-3 fatty acids and gamma-linolenic acid improved mild to moderate acne in a double-blind, controlled study. Researchers randomized 45 patients with mild to moderate acne to an omega-3 fatty acid group (2,000 mg of eicosapentaenoic acid and docosahexaenoic acid), a gamma-linolenic acid group (borage oil with 400 mg gamma-linolenic acid) or a control group. After 10 weeks in both treatment groups, there was a significant reduction in inflammatory and noninflammatory lesions.

Those with acne are more likely to be deficient in Vitamin D, research suggests. Researchers also found that among those who had vitamin D deficiency, supplementing with 1,000 IU daily for 2 months reduced inflammatory lesions by 35% after 8 weeks, compared with a 6% reduction in the control group.

Other research has found that those with a low serum zinc level had more severe acne and that 30-200 mg of zinc orally for 2-4 months reduced inflammatory acne. However, Dr. Shi cautioned that those taking zinc for more than 2 months also need a copper supplement, as zinc reduces the amount of copper absorbed by the body.

Dr. Shi’s “do’s” diet list for acne patients is a follows: Paleolithic and Mediterranean diets, omega-3 fatty acids, gamma-linolenic acids, Vitamin D, zinc, tubers, legumes, vegetables, fruits, and fish.

Unknowns, she said, include chocolate, caffeine, green tea, and high salt.
 

Hidradenitis suppurativa

Patents with HS who follow a Mediterranean diet most closely have less severe disease, research has found. In this study, those patients with HS with the lowest adherence had a Sartorius HS score of 59.38, while those who followed it the most closely had a score of 39 (of 80).

In another study, patients with HS reported the following foods as exacerbating HS: sweets, bread/pasta/rice, dairy, and high-fat foods. Alleviating foods included vegetables, fruit, chicken, and fish.

Dr. Shi’s dietary recommendations for patients with HS: Follow a Mediterranean diet, avoid high fat foods and highly processed foods, and focus on eating more vegetables, fresh fruit, corn-based cereal, white meat, and fish.

A retrospective study of patients with Hurley stage 1 and 2 found that oral zinc gluconate, 90 mg a day, combined with 2% topical triclosan twice a day, resulted in significantly decreased HS scores and nodules and improved quality of life after 3 months. Expect vitamin D deficiency, she added.

Lastly, Dr. Shi recommended, if necessary, “weight loss to reduce the inflammatory burden.”
 

Rosacea

Dietary triggers for rosacea are thought to include high-fat foods, dairy foods, spicy foods, hot drinks, cinnamon, and vanilla.

A population-based case-control study in China, which evaluated 1,347 rosacea patients and 1,290 healthy controls, found that a high intake of fatty foods positively correlated with erythematotelangiectatic rosacea (ETR) and phymatous rosacea. High-frequency dairy intake negatively correlated with ETR and papulopustular rosacea, which was a surprise, she said. And in this study, no significant correlations were found between sweets, coffee, and spicy foods. That goes against the traditional thinking, she said, but this was a Chinese cohort and their diet is probably vastly different than those in the United States.

Other rosacea triggers, Dr. Shi said, are niacin-containing foods such as turkey, chicken breast, crustaceans, dried Shiitake mushrooms, peanuts, tuna, and liver, as well as cold drinks, and formalin-containing foods (fish, squid, tofu, wet noodles).

As the field of nutrigenics – how genes affect how the body responds to food – evolves, more answers about the impact of diet on these diseases will be forthcoming, Dr. Shi said.

In an interactive panel discussion, she was asked if she talks about diet with all her patients with acne, rosacea, and HS, or just those not responding to traditional therapy.

“I think it’s an important conversation to have,” Dr. Shi responded. “When I’m done with the medication [instructions], I say: ‘There is something else you can do to augment what I just told you.’ ” That’s when she explains the dietary information. She also has a handout on diet and routinely refers patients for dietary counseling.

MedscapeLive and this news organization are owned by the same parent company. Dr. Shi disclosed consulting, investigative and research funding from several sources, but not directly related to the content of her talk.

Since 1950, the terms “diet and skin” in the medical literature have markedly increased, said Vivian Shi, MD associate professor of dermatology at the University of Arkansas for Medical Sciences, Little Rock, who talked about nutritional approaches for select skin diseases at MedscapeLive’s Women’s and Pediatric Dermatology Seminar.

Myths abound, but some associations of diet with skin diseases hold water, and diet tweaks could supplement treatments and improve results in patients with acne, hidradenitis suppurativa (HS), and rosacea, she said.
 

Acne

What’s known, Dr. Shi said, is that the prevalence of acne is substantially lower in non-Westernized countries, and that diets in those countries generally have a low glycemic load, which decreases IGF-1 insulinlike growth factor 1 (IGF-1) concentrations, an accepted risk factor for acne. The Western diet also includes the hormonal effects of cow’s milk products.

Whey protein, which is popular as a supplement, isn’t good for acne, Dr. Shi said. It takes a couple of hours to digest, while casein protein digests more slowly, over 5-7 hours. If casein protein isn’t acceptable, good alternatives to whey protein are hemp seed, plant protein blends (peas, seeds, berries), egg white, brown rice isolate, and soy isolate protein.

Dairy products increase IGF-1 levels, hormonal mediators that can make acne worse. In addition, industrial cow’s milk can contain anabolic steroids and growth factor, leading to sebogenesis, Dr. Shi said. As for the type of milk, skim milk tends to be the most acnegenic and associated with the highest blood levels of IGF-1.

Supplementing with omega-3 fatty acids and gamma-linolenic acid improved mild to moderate acne in a double-blind, controlled study. Researchers randomized 45 patients with mild to moderate acne to an omega-3 fatty acid group (2,000 mg of eicosapentaenoic acid and docosahexaenoic acid), a gamma-linolenic acid group (borage oil with 400 mg gamma-linolenic acid) or a control group. After 10 weeks in both treatment groups, there was a significant reduction in inflammatory and noninflammatory lesions.

Those with acne are more likely to be deficient in Vitamin D, research suggests. Researchers also found that among those who had vitamin D deficiency, supplementing with 1,000 IU daily for 2 months reduced inflammatory lesions by 35% after 8 weeks, compared with a 6% reduction in the control group.

Other research has found that those with a low serum zinc level had more severe acne and that 30-200 mg of zinc orally for 2-4 months reduced inflammatory acne. However, Dr. Shi cautioned that those taking zinc for more than 2 months also need a copper supplement, as zinc reduces the amount of copper absorbed by the body.

Dr. Shi’s “do’s” diet list for acne patients is a follows: Paleolithic and Mediterranean diets, omega-3 fatty acids, gamma-linolenic acids, Vitamin D, zinc, tubers, legumes, vegetables, fruits, and fish.

Unknowns, she said, include chocolate, caffeine, green tea, and high salt.
 

Hidradenitis suppurativa

Patents with HS who follow a Mediterranean diet most closely have less severe disease, research has found. In this study, those patients with HS with the lowest adherence had a Sartorius HS score of 59.38, while those who followed it the most closely had a score of 39 (of 80).

In another study, patients with HS reported the following foods as exacerbating HS: sweets, bread/pasta/rice, dairy, and high-fat foods. Alleviating foods included vegetables, fruit, chicken, and fish.

Dr. Shi’s dietary recommendations for patients with HS: Follow a Mediterranean diet, avoid high fat foods and highly processed foods, and focus on eating more vegetables, fresh fruit, corn-based cereal, white meat, and fish.

A retrospective study of patients with Hurley stage 1 and 2 found that oral zinc gluconate, 90 mg a day, combined with 2% topical triclosan twice a day, resulted in significantly decreased HS scores and nodules and improved quality of life after 3 months. Expect vitamin D deficiency, she added.

Lastly, Dr. Shi recommended, if necessary, “weight loss to reduce the inflammatory burden.”
 

Rosacea

Dietary triggers for rosacea are thought to include high-fat foods, dairy foods, spicy foods, hot drinks, cinnamon, and vanilla.

A population-based case-control study in China, which evaluated 1,347 rosacea patients and 1,290 healthy controls, found that a high intake of fatty foods positively correlated with erythematotelangiectatic rosacea (ETR) and phymatous rosacea. High-frequency dairy intake negatively correlated with ETR and papulopustular rosacea, which was a surprise, she said. And in this study, no significant correlations were found between sweets, coffee, and spicy foods. That goes against the traditional thinking, she said, but this was a Chinese cohort and their diet is probably vastly different than those in the United States.

Other rosacea triggers, Dr. Shi said, are niacin-containing foods such as turkey, chicken breast, crustaceans, dried Shiitake mushrooms, peanuts, tuna, and liver, as well as cold drinks, and formalin-containing foods (fish, squid, tofu, wet noodles).

As the field of nutrigenics – how genes affect how the body responds to food – evolves, more answers about the impact of diet on these diseases will be forthcoming, Dr. Shi said.

In an interactive panel discussion, she was asked if she talks about diet with all her patients with acne, rosacea, and HS, or just those not responding to traditional therapy.

“I think it’s an important conversation to have,” Dr. Shi responded. “When I’m done with the medication [instructions], I say: ‘There is something else you can do to augment what I just told you.’ ” That’s when she explains the dietary information. She also has a handout on diet and routinely refers patients for dietary counseling.

MedscapeLive and this news organization are owned by the same parent company. Dr. Shi disclosed consulting, investigative and research funding from several sources, but not directly related to the content of her talk.